./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.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_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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_d16e19c1-8b07-42c6-8474-93946eb582ba/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 e46325a5cbccf5f74622365796a8d3563d7257b4492aea289104474afb2662ab --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 07:24:50,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 07:24:50,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 07:24:50,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 07:24:50,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 07:24:50,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 07:24:50,352 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 07:24:50,353 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 07:24:50,353 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 07:24:50,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 07:24:50,355 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 07:24:50,355 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 07:24:50,356 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 07:24:50,357 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 07:24:50,357 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 07:24:50,358 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 07:24:50,358 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 07:24:50,359 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 07:24:50,360 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 07:24:50,360 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 07:24:50,361 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 07:24:50,362 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 07:24:50,362 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 07:24:50,363 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 07:24:50,363 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 07:24:50,364 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 07:24:50,364 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 07:24:50,382 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 07:24:50,383 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 07:24:50,383 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 07:24:50,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 07:24:50,384 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 07:24:50,384 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 07:24:50,385 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 07:24:50,385 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 07:24:50,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 07:24:50,386 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 07:24:50,387 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 07:24:50,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:24:50,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 07:24:50,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 07:24:50,389 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 07:24:50,389 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 07:24:50,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 07:24:50,390 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 07:24:50,391 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 07:24:50,391 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 07:24:50,391 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_d16e19c1-8b07-42c6-8474-93946eb582ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e46325a5cbccf5f74622365796a8d3563d7257b4492aea289104474afb2662ab [2024-11-09 07:24:50,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 07:24:50,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 07:24:50,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 07:24:50,786 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 07:24:50,787 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 07:24:50,788 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i Unable to find full path for "g++" [2024-11-09 07:24:53,333 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 07:24:53,697 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 07:24:53,698 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i [2024-11-09 07:24:53,719 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/1440810da/a57d003c7fba4f3c903298ea160f8501/FLAGa978c60d6 [2024-11-09 07:24:53,744 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/1440810da/a57d003c7fba4f3c903298ea160f8501 [2024-11-09 07:24:53,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 07:24:53,750 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 07:24:53,755 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 07:24:53,755 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 07:24:53,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 07:24:53,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:24:53" (1/1) ... [2024-11-09 07:24:53,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca2da05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:53, skipping insertion in model container [2024-11-09 07:24:53,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:24:53" (1/1) ... [2024-11-09 07:24:53,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 07:24:54,092 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_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i[916,929] [2024-11-09 07:24:54,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:24:54,351 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 07:24:54,369 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_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i[916,929] [2024-11-09 07:24:54,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:24:54,527 INFO L204 MainTranslator]: Completed translation [2024-11-09 07:24:54,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54 WrapperNode [2024-11-09 07:24:54,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 07:24:54,529 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 07:24:54,529 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 07:24:54,530 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 07:24:54,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,563 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,650 INFO L138 Inliner]: procedures = 26, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 428 [2024-11-09 07:24:54,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 07:24:54,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 07:24:54,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 07:24:54,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 07:24:54,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,721 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,729 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,739 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,745 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,757 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 07:24:54,758 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 07:24:54,758 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 07:24:54,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 07:24:54,767 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (1/1) ... [2024-11-09 07:24:54,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:24:54,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:24:54,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 07:24:54,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 07:24:54,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 07:24:54,852 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 07:24:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 07:24:54,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 07:24:54,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 07:24:54,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 07:24:55,052 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 07:24:55,057 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 07:24:56,159 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-09 07:24:56,160 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 07:24:57,118 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 07:24:57,120 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 07:24:57,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:24:57 BoogieIcfgContainer [2024-11-09 07:24:57,121 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 07:24:57,125 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 07:24:57,125 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 07:24:57,129 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 07:24:57,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 07:24:53" (1/3) ... [2024-11-09 07:24:57,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@686117dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:24:57, skipping insertion in model container [2024-11-09 07:24:57,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:24:54" (2/3) ... [2024-11-09 07:24:57,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@686117dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:24:57, skipping insertion in model container [2024-11-09 07:24:57,134 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:24:57" (3/3) ... [2024-11-09 07:24:57,136 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-73.i [2024-11-09 07:24:57,160 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 07:24:57,160 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 07:24:57,266 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 07:24:57,280 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;@983acaa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 07:24:57,281 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 07:24:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 38 states have (on average 1.0789473684210527) internal successors, (41), 39 states have internal predecessors, (41), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-09 07:24:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-09 07:24:57,333 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:24:57,334 INFO L215 NwaCegarLoop]: trace histogram [54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:24:57,335 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:24:57,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:24:57,346 INFO L85 PathProgramCache]: Analyzing trace with hash -41680608, now seen corresponding path program 1 times [2024-11-09 07:24:57,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:24:57,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612205713] [2024-11-09 07:24:57,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:24:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:25:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 07:25:00,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [845081436] [2024-11-09 07:25:00,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:25:00,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:25:00,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:25:00,574 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:25:00,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 07:25:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 07:25:02,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 07:25:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 07:25:04,142 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 07:25:04,146 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 07:25:04,147 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 07:25:04,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 07:25:04,354 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:25:04,358 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 07:25:04,614 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 07:25:04,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 07:25:04 BoogieIcfgContainer [2024-11-09 07:25:04,619 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 07:25:04,621 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 07:25:04,621 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 07:25:04,621 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 07:25:04,622 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:24:57" (3/4) ... [2024-11-09 07:25:04,625 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 07:25:04,626 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 07:25:04,628 INFO L158 Benchmark]: Toolchain (without parser) took 10877.56ms. Allocated memory was 140.5MB in the beginning and 247.5MB in the end (delta: 107.0MB). Free memory was 106.8MB in the beginning and 166.0MB in the end (delta: -59.2MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,630 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 140.5MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 07:25:04,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 773.37ms. Allocated memory is still 140.5MB. Free memory was 106.8MB in the beginning and 79.5MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.94ms. Allocated memory is still 140.5MB. Free memory was 79.5MB in the beginning and 70.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,633 INFO L158 Benchmark]: Boogie Preprocessor took 105.05ms. Allocated memory is still 140.5MB. Free memory was 70.1MB in the beginning and 66.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,634 INFO L158 Benchmark]: RCFGBuilder took 2362.95ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 66.0MB in the beginning and 63.8MB in the end (delta: 2.2MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,637 INFO L158 Benchmark]: TraceAbstraction took 7494.93ms. Allocated memory was 197.1MB in the beginning and 247.5MB in the end (delta: 50.3MB). Free memory was 62.7MB in the beginning and 167.0MB in the end (delta: -104.3MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2024-11-09 07:25:04,637 INFO L158 Benchmark]: Witness Printer took 5.89ms. Allocated memory is still 247.5MB. Free memory is still 166.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 07:25:04,644 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 140.5MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 773.37ms. Allocated memory is still 140.5MB. Free memory was 106.8MB in the beginning and 79.5MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.94ms. Allocated memory is still 140.5MB. Free memory was 79.5MB in the beginning and 70.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.05ms. Allocated memory is still 140.5MB. Free memory was 70.1MB in the beginning and 66.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2362.95ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 66.0MB in the beginning and 63.8MB in the end (delta: 2.2MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * TraceAbstraction took 7494.93ms. Allocated memory was 197.1MB in the beginning and 247.5MB in the end (delta: 50.3MB). Free memory was 62.7MB in the beginning and 167.0MB in the end (delta: -104.3MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Witness Printer took 5.89ms. Allocated memory is still 247.5MB. Free memory is still 166.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 146, overapproximation of someBinaryFLOATComparisonOperation at line 159, overapproximation of bitwiseOr at line 135, overapproximation of bitwiseAnd at line 239, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of someBinaryArithmeticFLOAToperation at line 143, overapproximation of someUnaryFLOAToperation at line 267. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 32; [L23] unsigned long int var_1_4 = 1982060228; [L24] signed char var_1_7 = 50; [L25] double var_1_10 = 31.8; [L26] double var_1_11 = 10.5; [L27] signed char var_1_12 = -2; [L28] signed char var_1_13 = 8; [L29] signed char var_1_14 = 0; [L30] signed char var_1_15 = -25; [L31] signed char var_1_16 = 64; [L32] signed char var_1_17 = 2; [L33] signed char var_1_18 = 64; [L34] float var_1_19 = 5.9; [L35] float var_1_21 = 32.5; [L36] float var_1_22 = 0.75; [L37] unsigned char var_1_23 = 10; [L38] unsigned char var_1_25 = 0; [L39] unsigned char var_1_26 = 0; [L40] unsigned char var_1_27 = 8; [L41] double var_1_28 = 9.8; [L42] double var_1_29 = 15.6; [L43] double var_1_30 = 0.0; [L44] double var_1_31 = 0.0; [L45] double var_1_32 = 0.4; [L46] signed long int var_1_33 = -500; [L47] unsigned long int var_1_34 = 128; [L48] double var_1_35 = 99.06; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned long int var_1_38 = 25; [L52] float var_1_40 = 2.2; [L53] signed long int var_1_41 = -128; [L54] unsigned char var_1_42 = 0; [L55] unsigned char var_1_43 = 0; [L56] unsigned char var_1_44 = 1; [L57] unsigned char var_1_45 = 0; [L58] unsigned char var_1_46 = 0; [L59] signed char var_1_47 = 50; [L60] signed char var_1_48 = 100; [L61] float var_1_49 = 1.1; [L62] signed short int var_1_50 = -128; [L63] float var_1_51 = 0.8; [L64] float var_1_52 = 16.6; [L65] float var_1_53 = 49.875; [L66] signed short int var_1_54 = -64; [L67] unsigned short int var_1_55 = 4; [L68] signed long int var_1_56 = 10; [L69] signed long int var_1_57 = 1587091326; [L70] signed long int var_1_58 = 1000000000; [L71] unsigned long int var_1_59 = 5; [L72] signed short int var_1_61 = 0; [L73] signed long int var_1_62 = 8; [L74] signed short int var_1_63 = 16; [L75] unsigned short int var_1_64 = 50; [L76] unsigned short int var_1_66 = 63312; [L77] unsigned short int var_1_67 = 20142; [L78] signed long int var_1_68 = 8; [L79] unsigned short int var_1_69 = 100; [L80] float last_1_var_1_19 = 5.9; [L81] unsigned char last_1_var_1_42 = 0; [L82] float last_1_var_1_49 = 1.1; [L83] unsigned short int last_1_var_1_55 = 4; [L84] unsigned long int last_1_var_1_59 = 5; [L85] unsigned short int last_1_var_1_64 = 50; [L371] isInitial = 1 [L372] FCALL initially() [L373] COND TRUE 1 [L374] CALL updateLastVariables() [L359] last_1_var_1_19 = var_1_19 [L360] last_1_var_1_42 = var_1_42 [L361] last_1_var_1_49 = var_1_49 [L362] last_1_var_1_55 = var_1_55 [L363] last_1_var_1_59 = var_1_59 [L364] last_1_var_1_64 = var_1_64 [L374] RET updateLastVariables() [L375] CALL updateVariables() [L271] var_1_4 = __VERIFIER_nondet_ulong() [L272] CALL assume_abort_if_not(var_1_4 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_4 >= 1610612735) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L273] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L274] var_1_10 = __VERIFIER_nondet_double() [L275] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L276] var_1_11 = __VERIFIER_nondet_double() [L277] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L278] var_1_12 = __VERIFIER_nondet_char() [L279] CALL assume_abort_if_not(var_1_12 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_12 >= -63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L280] CALL assume_abort_if_not(var_1_12 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_12 <= 63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L281] var_1_13 = __VERIFIER_nondet_char() [L282] CALL assume_abort_if_not(var_1_13 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_13 >= -127) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L283] CALL assume_abort_if_not(var_1_13 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_13 <= 126) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L284] var_1_14 = __VERIFIER_nondet_char() [L285] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L286] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L287] var_1_15 = __VERIFIER_nondet_char() [L288] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L289] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L290] var_1_16 = __VERIFIER_nondet_char() [L291] CALL assume_abort_if_not(var_1_16 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_16 >= 62) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L292] CALL assume_abort_if_not(var_1_16 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_16 <= 126) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L293] var_1_17 = __VERIFIER_nondet_char() [L294] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L295] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L296] var_1_18 = __VERIFIER_nondet_char() [L297] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L298] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L299] var_1_21 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_22=3/4, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L301] var_1_22 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=0, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L303] var_1_25 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L305] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=0, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L306] var_1_26 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L308] CALL assume_abort_if_not(var_1_26 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_26 <= 254) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=8, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L309] var_1_27 = __VERIFIER_nondet_uchar() [L310] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L311] CALL assume_abort_if_not(var_1_27 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_27 <= 254) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_29=78/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L312] var_1_29 = __VERIFIER_nondet_double() [L313] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_30=0, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L314] var_1_30 = __VERIFIER_nondet_double() [L315] CALL assume_abort_if_not((var_1_30 >= 4611686.018427382800e+12F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not((var_1_30 >= 4611686.018427382800e+12F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_31=0, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L316] var_1_31 = __VERIFIER_nondet_double() [L317] CALL assume_abort_if_not((var_1_31 >= 2305843.009213691390e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not((var_1_31 >= 2305843.009213691390e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_32=2/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L318] var_1_32 = __VERIFIER_nondet_double() [L319] CALL assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_35=4953/50, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L320] var_1_35 = __VERIFIER_nondet_double() [L321] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427387900e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427387900e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L322] var_1_37 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L324] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-128, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L325] var_1_41 = __VERIFIER_nondet_long() [L326] CALL assume_abort_if_not(var_1_41 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_41 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L327] CALL assume_abort_if_not(var_1_41 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_41 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L328] CALL assume_abort_if_not(var_1_41 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_41 != 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=0, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L329] var_1_43 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L331] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L332] var_1_45 = __VERIFIER_nondet_uchar() [L333] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L334] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L335] var_1_46 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L337] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=100, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L338] var_1_48 = __VERIFIER_nondet_char() [L339] CALL assume_abort_if_not(var_1_48 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_48 >= 63) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L340] CALL assume_abort_if_not(var_1_48 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_48 <= 126) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_52=83/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L341] var_1_52 = __VERIFIER_nondet_float() [L342] CALL assume_abort_if_not((var_1_52 >= -230584.3009213691390e+13F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 2305843.009213691390e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not((var_1_52 >= -230584.3009213691390e+13F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 2305843.009213691390e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_53=399/8, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L343] var_1_53 = __VERIFIER_nondet_float() [L344] CALL assume_abort_if_not((var_1_53 >= -230584.3009213691390e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 2305843.009213691390e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not((var_1_53 >= -230584.3009213691390e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 2305843.009213691390e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1587091326, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L345] var_1_57 = __VERIFIER_nondet_long() [L346] CALL assume_abort_if_not(var_1_57 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not(var_1_57 >= 1073741823) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L347] CALL assume_abort_if_not(var_1_57 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_57 <= 2147483646) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1000000000, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L348] var_1_58 = __VERIFIER_nondet_long() [L349] CALL assume_abort_if_not(var_1_58 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not(var_1_58 >= 536870911) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L350] CALL assume_abort_if_not(var_1_58 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_58 <= 1073741823) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=63312, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L351] var_1_66 = __VERIFIER_nondet_ushort() [L352] CALL assume_abort_if_not(var_1_66 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not(var_1_66 >= 32767) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L353] CALL assume_abort_if_not(var_1_66 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_66 <= 65534) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=20142, var_1_68=8, var_1_69=100, var_1_7=50] [L354] var_1_67 = __VERIFIER_nondet_ushort() [L355] CALL assume_abort_if_not(var_1_67 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=16383, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not(var_1_67 >= 16383) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=16383, var_1_68=8, var_1_69=100, var_1_7=50] [L356] CALL assume_abort_if_not(var_1_67 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=16383, var_1_68=8, var_1_69=100, var_1_7=50] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_67 <= 32767) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=32, var_1_23=10, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=49/5, var_1_33=-500, var_1_34=128, var_1_36=0, var_1_37=0, var_1_38=25, var_1_40=11/5, var_1_41=-61, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=50, var_1_48=126, var_1_49=11/10, var_1_4=14495514623, var_1_50=-128, var_1_51=4/5, var_1_54=-64, var_1_55=4, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=5, var_1_61=0, var_1_62=8, var_1_63=16, var_1_64=50, var_1_66=32767, var_1_67=16383, var_1_68=8, var_1_69=100, var_1_7=50] [L375] RET updateVariables() [L376] CALL step() [L89] signed long int stepLocal_4 = last_1_var_1_64; [L90] COND FALSE !(stepLocal_4 <= 25u) [L93] var_1_36 = (! (last_1_var_1_42 && var_1_37)) [L94] signed long int stepLocal_3 = - var_1_41; [L95] COND TRUE stepLocal_3 == var_1_17 [L96] var_1_42 = (var_1_37 || (var_1_36 || var_1_43)) [L100] COND TRUE ((((((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) < (-0.6)) ? (((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) : (-0.6))) == (var_1_10 - var_1_11) [L101] var_1_7 = (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))) [L105] COND FALSE !(\read(var_1_37)) [L108] var_1_44 = var_1_43 [L110] COND TRUE \read(var_1_43) [L111] var_1_55 = var_1_27 [L115] var_1_61 = ((var_1_15 + var_1_16) + var_1_12) [L116] COND FALSE !(((var_1_11 - var_1_30) * var_1_10) < var_1_52) [L119] var_1_63 = (var_1_48 - var_1_18) [L121] unsigned char stepLocal_11 = var_1_43; [L122] COND TRUE var_1_36 && stepLocal_11 [L123] COND FALSE !(! var_1_44) [L126] COND TRUE \read(var_1_42) [L127] var_1_69 = var_1_26 [L133] signed long int stepLocal_9 = ((((var_1_56 * var_1_56)) < (var_1_16)) ? ((var_1_56 * var_1_56)) : (var_1_16)); [L134] signed long int stepLocal_8 = var_1_57; [L135] EXPR ((((var_1_48) < (last_1_var_1_64)) ? (var_1_48) : (last_1_var_1_64))) ^ var_1_69 [L135] COND FALSE !((((((var_1_48) < (last_1_var_1_64)) ? (var_1_48) : (last_1_var_1_64))) ^ var_1_69) > stepLocal_9) [L140] var_1_64 = var_1_25 [L142] COND FALSE !((! var_1_42) && var_1_44) [L145] COND TRUE \read(var_1_44) [L146] var_1_28 = (var_1_29 - (var_1_30 - (var_1_31 - 256.6))) [L150] COND TRUE \read(var_1_42) [L151] var_1_34 = ((((((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) < ((var_1_18 + var_1_64))) ? (((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) : ((var_1_18 + var_1_64)))) [L159] COND FALSE !(var_1_22 == 1.5f) [L164] unsigned short int stepLocal_5 = var_1_69; [L165] COND FALSE !((var_1_55 * var_1_64) < stepLocal_5) [L168] var_1_59 = ((((var_1_48) > (16u)) ? (var_1_48) : (16u))) [L170] signed char stepLocal_7 = var_1_17; [L171] unsigned char stepLocal_6 = var_1_42; [L172] COND FALSE !(var_1_64 >= stepLocal_7) [L181] var_1_62 = (var_1_25 - 64) [L183] unsigned short int stepLocal_1 = var_1_55; [L184] unsigned long int stepLocal_0 = var_1_34; [L185] COND TRUE (var_1_34 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= stepLocal_0 [L186] COND FALSE !(stepLocal_1 < var_1_18) [L189] var_1_23 = (((((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) < ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))) ? ((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) : ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))))))) [L194] COND TRUE 1000 >= var_1_23 [L195] var_1_47 = (var_1_18 - ((((var_1_16) < ((var_1_48 - var_1_17))) ? (var_1_16) : ((var_1_48 - var_1_17))))) [L197] signed long int stepLocal_10 = var_1_55 / var_1_48; [L198] COND TRUE var_1_23 >= stepLocal_10 [L199] var_1_68 = var_1_61 [L203] COND FALSE !((var_1_4 + var_1_23) <= 32u) [L210] var_1_50 = 256 [L212] COND TRUE \read(var_1_44) [L213] var_1_1 = (var_1_23 + ((var_1_4 - var_1_64) - var_1_23)) [L215] COND TRUE var_1_26 >= var_1_17 [L216] COND FALSE !((var_1_16 * var_1_61) >= (var_1_17 - 4)) [L219] var_1_33 = (var_1_25 + (var_1_68 - 8)) [L228] signed long int stepLocal_2 = var_1_68; [L229] COND TRUE (-1 - var_1_16) < stepLocal_2 [L230] COND FALSE !((((((var_1_22) > (var_1_28)) ? (var_1_22) : (var_1_28))) * 2.6f) > var_1_19) [L233] var_1_40 = (((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) - var_1_30) [L238] COND FALSE !(! var_1_36) [L251] COND TRUE (! var_1_45) && ((var_1_25 * 32) > var_1_12) [L252] var_1_49 = (var_1_30 - var_1_31) [L264] COND FALSE !((var_1_11 + var_1_10) <= ((((var_1_49) < (var_1_31)) ? (var_1_49) : (var_1_31)))) [L267] var_1_51 = ((((var_1_22 + (var_1_52 + var_1_53)) < 0 ) ? -(var_1_22 + (var_1_52 + var_1_53)) : (var_1_22 + (var_1_52 + var_1_53)))) [L376] RET step() [L377] CALL, EXPR property() [L367] EXPR ((((((((((((((((var_1_44 ? (var_1_1 == ((unsigned long int) (var_1_23 + ((var_1_4 - var_1_64) - var_1_23)))) : 1) && ((((((((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) < (-0.6)) ? (((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) : (-0.6))) == (var_1_10 - var_1_11)) ? (var_1_7 == ((signed char) (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))))) : (var_1_7 == ((signed char) ((var_1_16 - var_1_17) - var_1_18))))) && (((! var_1_42) && var_1_44) ? (var_1_19 == ((float) (var_1_21 + var_1_22))) : 1)) && (((var_1_34 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= var_1_34) ? ((var_1_55 < var_1_18) ? (var_1_23 == ((unsigned char) (var_1_17 + ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18)))))) : (var_1_23 == ((unsigned char) (((((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) < ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))) ? ((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) : ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))))))) : (var_1_23 == ((unsigned char) var_1_27)))) && (var_1_44 ? (var_1_28 == ((double) (var_1_29 - (var_1_30 - (var_1_31 - 256.6))))) : (var_1_28 == ((double) (((((var_1_31 + var_1_22)) > ((var_1_21 + var_1_32))) ? ((var_1_31 + var_1_22)) : ((var_1_21 + var_1_32)))))))) && ((var_1_26 >= var_1_17) ? (((var_1_16 * var_1_61) >= (var_1_17 - 4)) ? (var_1_33 == ((signed long int) ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) : (var_1_33 == ((signed long int) (var_1_25 + (var_1_68 - 8))))) : (((var_1_12 < var_1_14) || var_1_44) ? (var_1_33 == ((signed long int) (var_1_25 + (var_1_26 - (var_1_17 + var_1_68))))) : (var_1_33 == ((signed long int) 5))))) && (var_1_42 ? (var_1_34 == ((unsigned long int) ((((((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) < ((var_1_18 + var_1_64))) ? (((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) : ((var_1_18 + var_1_64)))))) : (((- var_1_28) >= (var_1_10 - (var_1_31 + var_1_35))) ? (var_1_34 == ((unsigned long int) (((((4018046835u - var_1_4)) < (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26))))) ? ((4018046835u - var_1_4)) : (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26)))))))) : (var_1_34 == ((unsigned long int) var_1_55))))) && (var_1_36 == ((unsigned char) (! (last_1_var_1_42 && var_1_37))))) && ((var_1_22 == 1.5f) ? (var_1_42 ? (var_1_38 == ((unsigned long int) ((((var_1_64) < (var_1_25)) ? (var_1_64) : (var_1_25))))) : 1) : 1)) && (((-1 - var_1_16) < var_1_68) ? (((((((var_1_22) > (var_1_28)) ? (var_1_22) : (var_1_28))) * 2.6f) > var_1_19) ? (var_1_40 == ((float) ((((var_1_31) > (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35))))) ? (var_1_31) : (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) : (var_1_40 == ((float) (((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) - var_1_30)))) : (var_1_40 == ((float) (((((var_1_32 + var_1_22)) < (var_1_29)) ? ((var_1_32 + var_1_22)) : (var_1_29))))))) && (((- var_1_41) == var_1_17) ? (var_1_42 == ((unsigned char) (var_1_37 || (var_1_36 || var_1_43)))) : (var_1_42 == ((unsigned char) (! var_1_43))))) && (var_1_37 ? (var_1_44 == ((unsigned char) (var_1_45 || var_1_46))) : (var_1_44 == ((unsigned char) var_1_43)))) && ((1000 >= var_1_23) ? (var_1_47 == ((signed char) (var_1_18 - ((((var_1_16) < ((var_1_48 - var_1_17))) ? (var_1_16) : ((var_1_48 - var_1_17))))))) : 1)) && (((! var_1_45) && ((var_1_25 * 32) > var_1_12)) ? (var_1_49 == ((float) (var_1_30 - var_1_31))) : ((var_1_15 > (var_1_41 * var_1_13)) ? (var_1_49 == ((float) ((6.4801649572748462E18f - var_1_31) - var_1_29))) : ((var_1_1 < ((var_1_50 * var_1_23) * var_1_48)) ? (var_1_49 == ((float) (var_1_32 + var_1_31))) : (var_1_49 == ((float) ((8.3161214439142072E18f - var_1_31) - var_1_29))))))) && (((var_1_4 + var_1_23) <= 32u) ? ((((var_1_7 + var_1_25) - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) <= var_1_59) ? (var_1_50 == ((signed short int) var_1_13)) : (var_1_50 == ((signed short int) var_1_7))) : (var_1_50 == ((signed short int) 256)))) && (((var_1_11 + var_1_10) <= ((((var_1_49) < (var_1_31)) ? (var_1_49) : (var_1_31)))) ? (var_1_51 == ((float) (var_1_21 + var_1_32))) : (var_1_51 == ((float) ((((var_1_22 + (var_1_52 + var_1_53)) < 0 ) ? -(var_1_22 + (var_1_52 + var_1_53)) : (var_1_22 + (var_1_52 + var_1_53)))))))) && ((! var_1_36) ? ((((8 & var_1_48) * var_1_13) > var_1_41) ? ((var_1_25 <= var_1_17) ? (var_1_54 == ((signed short int) var_1_17)) : ((var_1_23 >= var_1_55) ? (var_1_54 == ((signed short int) (var_1_16 - (var_1_48 + var_1_33)))) : 1)) : (var_1_54 == ((signed short int) (var_1_18 - var_1_33)))) : 1) [L367] EXPR (((((((((((((((((((((((var_1_44 ? (var_1_1 == ((unsigned long int) (var_1_23 + ((var_1_4 - var_1_64) - var_1_23)))) : 1) && ((((((((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) < (-0.6)) ? (((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) : (-0.6))) == (var_1_10 - var_1_11)) ? (var_1_7 == ((signed char) (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))))) : (var_1_7 == ((signed char) ((var_1_16 - var_1_17) - var_1_18))))) && (((! var_1_42) && var_1_44) ? (var_1_19 == ((float) (var_1_21 + var_1_22))) : 1)) && (((var_1_34 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= var_1_34) ? ((var_1_55 < var_1_18) ? (var_1_23 == ((unsigned char) (var_1_17 + ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18)))))) : (var_1_23 == ((unsigned char) (((((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) < ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))) ? ((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) : ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))))))) : (var_1_23 == ((unsigned char) var_1_27)))) && (var_1_44 ? (var_1_28 == ((double) (var_1_29 - (var_1_30 - (var_1_31 - 256.6))))) : (var_1_28 == ((double) (((((var_1_31 + var_1_22)) > ((var_1_21 + var_1_32))) ? ((var_1_31 + var_1_22)) : ((var_1_21 + var_1_32)))))))) && ((var_1_26 >= var_1_17) ? (((var_1_16 * var_1_61) >= (var_1_17 - 4)) ? (var_1_33 == ((signed long int) ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) : (var_1_33 == ((signed long int) (var_1_25 + (var_1_68 - 8))))) : (((var_1_12 < var_1_14) || var_1_44) ? (var_1_33 == ((signed long int) (var_1_25 + (var_1_26 - (var_1_17 + var_1_68))))) : (var_1_33 == ((signed long int) 5))))) && (var_1_42 ? (var_1_34 == ((unsigned long int) ((((((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) < ((var_1_18 + var_1_64))) ? (((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) : ((var_1_18 + var_1_64)))))) : (((- var_1_28) >= (var_1_10 - (var_1_31 + var_1_35))) ? (var_1_34 == ((unsigned long int) (((((4018046835u - var_1_4)) < (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26))))) ? ((4018046835u - var_1_4)) : (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26)))))))) : (var_1_34 == ((unsigned long int) var_1_55))))) && (var_1_36 == ((unsigned char) (! (last_1_var_1_42 && var_1_37))))) && ((var_1_22 == 1.5f) ? (var_1_42 ? (var_1_38 == ((unsigned long int) ((((var_1_64) < (var_1_25)) ? (var_1_64) : (var_1_25))))) : 1) : 1)) && (((-1 - var_1_16) < var_1_68) ? (((((((var_1_22) > (var_1_28)) ? (var_1_22) : (var_1_28))) * 2.6f) > var_1_19) ? (var_1_40 == ((float) ((((var_1_31) > (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35))))) ? (var_1_31) : (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) : (var_1_40 == ((float) (((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) - var_1_30)))) : (var_1_40 == ((float) (((((var_1_32 + var_1_22)) < (var_1_29)) ? ((var_1_32 + var_1_22)) : (var_1_29))))))) && (((- var_1_41) == var_1_17) ? (var_1_42 == ((unsigned char) (var_1_37 || (var_1_36 || var_1_43)))) : (var_1_42 == ((unsigned char) (! var_1_43))))) && (var_1_37 ? (var_1_44 == ((unsigned char) (var_1_45 || var_1_46))) : (var_1_44 == ((unsigned char) var_1_43)))) && ((1000 >= var_1_23) ? (var_1_47 == ((signed char) (var_1_18 - ((((var_1_16) < ((var_1_48 - var_1_17))) ? (var_1_16) : ((var_1_48 - var_1_17))))))) : 1)) && (((! var_1_45) && ((var_1_25 * 32) > var_1_12)) ? (var_1_49 == ((float) (var_1_30 - var_1_31))) : ((var_1_15 > (var_1_41 * var_1_13)) ? (var_1_49 == ((float) ((6.4801649572748462E18f - var_1_31) - var_1_29))) : ((var_1_1 < ((var_1_50 * var_1_23) * var_1_48)) ? (var_1_49 == ((float) (var_1_32 + var_1_31))) : (var_1_49 == ((float) ((8.3161214439142072E18f - var_1_31) - var_1_29))))))) && (((var_1_4 + var_1_23) <= 32u) ? ((((var_1_7 + var_1_25) - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) <= var_1_59) ? (var_1_50 == ((signed short int) var_1_13)) : (var_1_50 == ((signed short int) var_1_7))) : (var_1_50 == ((signed short int) 256)))) && (((var_1_11 + var_1_10) <= ((((var_1_49) < (var_1_31)) ? (var_1_49) : (var_1_31)))) ? (var_1_51 == ((float) (var_1_21 + var_1_32))) : (var_1_51 == ((float) ((((var_1_22 + (var_1_52 + var_1_53)) < 0 ) ? -(var_1_22 + (var_1_52 + var_1_53)) : (var_1_22 + (var_1_52 + var_1_53)))))))) && ((! var_1_36) ? ((((8 & var_1_48) * var_1_13) > var_1_41) ? ((var_1_25 <= var_1_17) ? (var_1_54 == ((signed short int) var_1_17)) : ((var_1_23 >= var_1_55) ? (var_1_54 == ((signed short int) (var_1_16 - (var_1_48 + var_1_33)))) : 1)) : (var_1_54 == ((signed short int) (var_1_18 - var_1_33)))) : 1)) && (var_1_43 ? (var_1_55 == ((unsigned short int) var_1_27)) : (var_1_55 == ((unsigned short int) var_1_48)))) && ((last_1_var_1_64 <= 25u) ? (var_1_56 == ((signed long int) ((last_1_var_1_55 + var_1_25) - (var_1_57 - (var_1_58 - var_1_18))))) : 1)) && (((var_1_55 * var_1_64) < var_1_69) ? (var_1_59 == ((unsigned long int) (var_1_61 + ((((var_1_55) < (last_1_var_1_59)) ? (var_1_55) : (last_1_var_1_59)))))) : (var_1_59 == ((unsigned long int) ((((var_1_48) > (16u)) ? (var_1_48) : (16u))))))) && (var_1_61 == ((signed short int) ((var_1_15 + var_1_16) + var_1_12)))) && ((var_1_64 >= var_1_17) ? ((var_1_37 && var_1_42) ? ((var_1_35 >= var_1_11) ? (var_1_62 == ((signed long int) (var_1_61 - var_1_64))) : (var_1_62 == ((signed long int) (var_1_26 - var_1_64)))) : 1) : (var_1_62 == ((signed long int) (var_1_25 - 64))))) && ((((var_1_11 - var_1_30) * var_1_10) < var_1_52) ? (var_1_63 == ((signed short int) (128 + var_1_15))) : (var_1_63 == ((signed short int) (var_1_48 - var_1_18))))) && (((((((var_1_48) < (last_1_var_1_64)) ? (var_1_48) : (last_1_var_1_64))) ^ var_1_69) > (((((var_1_56 * var_1_56)) < (var_1_16)) ? ((var_1_56 * var_1_56)) : (var_1_16)))) ? ((var_1_56 > var_1_57) ? (var_1_64 == ((unsigned short int) (var_1_66 - (var_1_67 - var_1_16)))) : 1) : (var_1_64 == ((unsigned short int) var_1_25))) [L367-L368] return (((((((((((((((((((((((((var_1_44 ? (var_1_1 == ((unsigned long int) (var_1_23 + ((var_1_4 - var_1_64) - var_1_23)))) : 1) && ((((((((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) < (-0.6)) ? (((((last_1_var_1_19) < (last_1_var_1_49)) ? (last_1_var_1_19) : (last_1_var_1_49)))) : (-0.6))) == (var_1_10 - var_1_11)) ? (var_1_7 == ((signed char) (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))))) : (var_1_7 == ((signed char) ((var_1_16 - var_1_17) - var_1_18))))) && (((! var_1_42) && var_1_44) ? (var_1_19 == ((float) (var_1_21 + var_1_22))) : 1)) && (((var_1_34 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= var_1_34) ? ((var_1_55 < var_1_18) ? (var_1_23 == ((unsigned char) (var_1_17 + ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18)))))) : (var_1_23 == ((unsigned char) (((((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) < ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))) ? ((200 - ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18))))) : ((((((128 - var_1_17)) < (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26))))) ? ((128 - var_1_17)) : (((((var_1_25) < (var_1_26)) ? (var_1_25) : (var_1_26)))))))))))) : (var_1_23 == ((unsigned char) var_1_27)))) && (var_1_44 ? (var_1_28 == ((double) (var_1_29 - (var_1_30 - (var_1_31 - 256.6))))) : (var_1_28 == ((double) (((((var_1_31 + var_1_22)) > ((var_1_21 + var_1_32))) ? ((var_1_31 + var_1_22)) : ((var_1_21 + var_1_32)))))))) && ((var_1_26 >= var_1_17) ? (((var_1_16 * var_1_61) >= (var_1_17 - 4)) ? (var_1_33 == ((signed long int) ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) : (var_1_33 == ((signed long int) (var_1_25 + (var_1_68 - 8))))) : (((var_1_12 < var_1_14) || var_1_44) ? (var_1_33 == ((signed long int) (var_1_25 + (var_1_26 - (var_1_17 + var_1_68))))) : (var_1_33 == ((signed long int) 5))))) && (var_1_42 ? (var_1_34 == ((unsigned long int) ((((((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) < ((var_1_18 + var_1_64))) ? (((((((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) > (var_1_25)) ? (((((var_1_26) < (var_1_55)) ? (var_1_26) : (var_1_55)))) : (var_1_25)))) : ((var_1_18 + var_1_64)))))) : (((- var_1_28) >= (var_1_10 - (var_1_31 + var_1_35))) ? (var_1_34 == ((unsigned long int) (((((4018046835u - var_1_4)) < (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26))))) ? ((4018046835u - var_1_4)) : (((((var_1_16) < (var_1_26)) ? (var_1_16) : (var_1_26)))))))) : (var_1_34 == ((unsigned long int) var_1_55))))) && (var_1_36 == ((unsigned char) (! (last_1_var_1_42 && var_1_37))))) && ((var_1_22 == 1.5f) ? (var_1_42 ? (var_1_38 == ((unsigned long int) ((((var_1_64) < (var_1_25)) ? (var_1_64) : (var_1_25))))) : 1) : 1)) && (((-1 - var_1_16) < var_1_68) ? (((((((var_1_22) > (var_1_28)) ? (var_1_22) : (var_1_28))) * 2.6f) > var_1_19) ? (var_1_40 == ((float) ((((var_1_31) > (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35))))) ? (var_1_31) : (((((var_1_29) < (var_1_35)) ? (var_1_29) : (var_1_35)))))))) : (var_1_40 == ((float) (((((var_1_29) > (var_1_31)) ? (var_1_29) : (var_1_31))) - var_1_30)))) : (var_1_40 == ((float) (((((var_1_32 + var_1_22)) < (var_1_29)) ? ((var_1_32 + var_1_22)) : (var_1_29))))))) && (((- var_1_41) == var_1_17) ? (var_1_42 == ((unsigned char) (var_1_37 || (var_1_36 || var_1_43)))) : (var_1_42 == ((unsigned char) (! var_1_43))))) && (var_1_37 ? (var_1_44 == ((unsigned char) (var_1_45 || var_1_46))) : (var_1_44 == ((unsigned char) var_1_43)))) && ((1000 >= var_1_23) ? (var_1_47 == ((signed char) (var_1_18 - ((((var_1_16) < ((var_1_48 - var_1_17))) ? (var_1_16) : ((var_1_48 - var_1_17))))))) : 1)) && (((! var_1_45) && ((var_1_25 * 32) > var_1_12)) ? (var_1_49 == ((float) (var_1_30 - var_1_31))) : ((var_1_15 > (var_1_41 * var_1_13)) ? (var_1_49 == ((float) ((6.4801649572748462E18f - var_1_31) - var_1_29))) : ((var_1_1 < ((var_1_50 * var_1_23) * var_1_48)) ? (var_1_49 == ((float) (var_1_32 + var_1_31))) : (var_1_49 == ((float) ((8.3161214439142072E18f - var_1_31) - var_1_29))))))) && (((var_1_4 + var_1_23) <= 32u) ? ((((var_1_7 + var_1_25) - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) <= var_1_59) ? (var_1_50 == ((signed short int) var_1_13)) : (var_1_50 == ((signed short int) var_1_7))) : (var_1_50 == ((signed short int) 256)))) && (((var_1_11 + var_1_10) <= ((((var_1_49) < (var_1_31)) ? (var_1_49) : (var_1_31)))) ? (var_1_51 == ((float) (var_1_21 + var_1_32))) : (var_1_51 == ((float) ((((var_1_22 + (var_1_52 + var_1_53)) < 0 ) ? -(var_1_22 + (var_1_52 + var_1_53)) : (var_1_22 + (var_1_52 + var_1_53)))))))) && ((! var_1_36) ? ((((8 & var_1_48) * var_1_13) > var_1_41) ? ((var_1_25 <= var_1_17) ? (var_1_54 == ((signed short int) var_1_17)) : ((var_1_23 >= var_1_55) ? (var_1_54 == ((signed short int) (var_1_16 - (var_1_48 + var_1_33)))) : 1)) : (var_1_54 == ((signed short int) (var_1_18 - var_1_33)))) : 1)) && (var_1_43 ? (var_1_55 == ((unsigned short int) var_1_27)) : (var_1_55 == ((unsigned short int) var_1_48)))) && ((last_1_var_1_64 <= 25u) ? (var_1_56 == ((signed long int) ((last_1_var_1_55 + var_1_25) - (var_1_57 - (var_1_58 - var_1_18))))) : 1)) && (((var_1_55 * var_1_64) < var_1_69) ? (var_1_59 == ((unsigned long int) (var_1_61 + ((((var_1_55) < (last_1_var_1_59)) ? (var_1_55) : (last_1_var_1_59)))))) : (var_1_59 == ((unsigned long int) ((((var_1_48) > (16u)) ? (var_1_48) : (16u))))))) && (var_1_61 == ((signed short int) ((var_1_15 + var_1_16) + var_1_12)))) && ((var_1_64 >= var_1_17) ? ((var_1_37 && var_1_42) ? ((var_1_35 >= var_1_11) ? (var_1_62 == ((signed long int) (var_1_61 - var_1_64))) : (var_1_62 == ((signed long int) (var_1_26 - var_1_64)))) : 1) : (var_1_62 == ((signed long int) (var_1_25 - 64))))) && ((((var_1_11 - var_1_30) * var_1_10) < var_1_52) ? (var_1_63 == ((signed short int) (128 + var_1_15))) : (var_1_63 == ((signed short int) (var_1_48 - var_1_18))))) && (((((((var_1_48) < (last_1_var_1_64)) ? (var_1_48) : (last_1_var_1_64))) ^ var_1_69) > (((((var_1_56 * var_1_56)) < (var_1_16)) ? ((var_1_56 * var_1_56)) : (var_1_16)))) ? ((var_1_56 > var_1_57) ? (var_1_64 == ((unsigned short int) (var_1_66 - (var_1_67 - var_1_16)))) : 1) : (var_1_64 == ((unsigned short int) var_1_25)))) && ((var_1_23 >= (var_1_55 / var_1_48)) ? (var_1_68 == ((signed long int) var_1_61)) : (var_1_68 == ((signed long int) var_1_18)))) && ((var_1_36 && var_1_43) ? ((! var_1_44) ? (var_1_69 == ((unsigned short int) ((((var_1_25) > (var_1_18)) ? (var_1_25) : (var_1_18))))) : (var_1_42 ? (var_1_69 == ((unsigned short int) var_1_26)) : (var_1_69 == ((unsigned short int) var_1_26)))) : 1) ; [L377] RET, EXPR property() [L377] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=14495514572, var_1_23=51, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=0, var_1_29=0, var_1_31=0, var_1_33=-19, var_1_34=63, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=25, var_1_40=0, var_1_41=-61, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=-52, var_1_48=126, var_1_4=14495514623, var_1_50=256, var_1_51=2, var_1_54=-64, var_1_55=127, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=126, var_1_61=-62, var_1_62=-13, var_1_63=114, var_1_64=51, var_1_66=32767, var_1_67=16383, var_1_68=-62, var_1_69=128, var_1_7=-59] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=59/10, last_1_var_1_42=0, last_1_var_1_49=11/10, last_1_var_1_55=4, last_1_var_1_59=5, last_1_var_1_64=50, var_1_12=-63, var_1_13=-127, var_1_14=-63, var_1_15=-63, var_1_16=64, var_1_17=61, var_1_18=12, var_1_19=59/10, var_1_1=14495514572, var_1_23=51, var_1_25=1075, var_1_26=1664, var_1_27=383, var_1_28=0, var_1_29=0, var_1_31=0, var_1_33=-19, var_1_34=63, var_1_35=0, var_1_36=1, var_1_37=0, var_1_38=25, var_1_40=0, var_1_41=-61, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=0, var_1_47=-52, var_1_48=126, var_1_4=14495514623, var_1_50=256, var_1_51=2, var_1_54=-64, var_1_55=127, var_1_56=10, var_1_57=1073741823, var_1_58=1073741823, var_1_59=126, var_1_61=-62, var_1_62=-13, var_1_63=114, var_1_64=51, var_1_66=32767, var_1_67=16383, var_1_68=-62, var_1_69=128, var_1_7=-59] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 95 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.1s, OverallIterations: 1, TraceHistogramMax: 54, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 4.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 396 NumberOfCodeBlocks, 396 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 07:25:04,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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_d16e19c1-8b07-42c6-8474-93946eb582ba/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 e46325a5cbccf5f74622365796a8d3563d7257b4492aea289104474afb2662ab --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 07:25:07,647 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 07:25:07,744 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 07:25:07,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 07:25:07,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 07:25:07,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 07:25:07,814 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 07:25:07,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 07:25:07,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 07:25:07,816 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 07:25:07,816 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 07:25:07,818 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 07:25:07,818 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 07:25:07,823 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 07:25:07,824 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 07:25:07,824 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 07:25:07,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 07:25:07,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 07:25:07,826 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 07:25:07,826 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 07:25:07,827 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 07:25:07,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 07:25:07,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 07:25:07,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 07:25:07,831 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 07:25:07,831 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 07:25:07,831 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 07:25:07,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 07:25:07,832 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 07:25:07,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 07:25:07,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 07:25:07,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 07:25:07,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 07:25:07,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 07:25:07,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 07:25:07,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:25:07,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 07:25:07,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 07:25:07,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 07:25:07,838 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 07:25:07,839 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 07:25:07,839 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 07:25:07,840 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 07:25:07,840 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_d16e19c1-8b07-42c6-8474-93946eb582ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e46325a5cbccf5f74622365796a8d3563d7257b4492aea289104474afb2662ab [2024-11-09 07:25:08,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 07:25:08,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 07:25:08,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 07:25:08,302 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 07:25:08,303 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 07:25:08,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i Unable to find full path for "g++" [2024-11-09 07:25:10,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 07:25:11,196 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 07:25:11,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i [2024-11-09 07:25:11,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/7219cdc5f/569a0692f007467bbedb57f0a4322825/FLAG82fefe069 [2024-11-09 07:25:11,376 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/data/7219cdc5f/569a0692f007467bbedb57f0a4322825 [2024-11-09 07:25:11,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 07:25:11,381 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 07:25:11,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 07:25:11,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 07:25:11,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 07:25:11,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:25:11" (1/1) ... [2024-11-09 07:25:11,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@510d52af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:11, skipping insertion in model container [2024-11-09 07:25:11,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:25:11" (1/1) ... [2024-11-09 07:25:11,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 07:25:11,771 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_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i[916,929] [2024-11-09 07:25:12,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:25:12,173 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 07:25:12,192 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_d16e19c1-8b07-42c6-8474-93946eb582ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-73.i[916,929] [2024-11-09 07:25:12,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:25:12,351 INFO L204 MainTranslator]: Completed translation [2024-11-09 07:25:12,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12 WrapperNode [2024-11-09 07:25:12,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 07:25:12,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 07:25:12,354 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 07:25:12,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 07:25:12,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,403 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,480 INFO L138 Inliner]: procedures = 27, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 362 [2024-11-09 07:25:12,480 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 07:25:12,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 07:25:12,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 07:25:12,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 07:25:12,493 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,501 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,527 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,535 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,542 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,549 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 07:25:12,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 07:25:12,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 07:25:12,558 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 07:25:12,559 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (1/1) ... [2024-11-09 07:25:12,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:25:12,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:25:12,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 07:25:12,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 07:25:12,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 07:25:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 07:25:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 07:25:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 07:25:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 07:25:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 07:25:12,781 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 07:25:12,783 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 07:25:43,653 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-09 07:25:43,653 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 07:25:43,679 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 07:25:43,679 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 07:25:43,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:25:43 BoogieIcfgContainer [2024-11-09 07:25:43,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 07:25:43,683 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 07:25:43,684 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 07:25:43,687 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 07:25:43,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 07:25:11" (1/3) ... [2024-11-09 07:25:43,689 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596155a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:25:43, skipping insertion in model container [2024-11-09 07:25:43,689 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:25:12" (2/3) ... [2024-11-09 07:25:43,690 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596155a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:25:43, skipping insertion in model container [2024-11-09 07:25:43,691 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:25:43" (3/3) ... [2024-11-09 07:25:43,694 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-73.i [2024-11-09 07:25:43,714 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 07:25:43,715 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 07:25:43,799 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 07:25:43,804 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;@6e907b6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 07:25:43,804 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 07:25:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand has 155 states, 98 states have (on average 1.469387755102041) internal successors, (144), 99 states have internal predecessors, (144), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-09 07:25:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 07:25:43,842 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:25:43,844 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:25:43,844 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:25:43,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:25:43,850 INFO L85 PathProgramCache]: Analyzing trace with hash -566756578, now seen corresponding path program 1 times [2024-11-09 07:25:43,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:25:43,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1758228548] [2024-11-09 07:25:43,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:25:43,868 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 07:25:43,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:25:43,872 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:25:43,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:25:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:25:46,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 07:25:46,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:25:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1546 proven. 0 refuted. 0 times theorem prover too weak. 4178 trivial. 0 not checked. [2024-11-09 07:25:46,613 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:25:46,613 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:25:46,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1758228548] [2024-11-09 07:25:46,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1758228548] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:25:46,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:25:46,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 07:25:46,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461141583] [2024-11-09 07:25:46,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:25:46,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 07:25:46,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:25:46,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 07:25:46,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 07:25:46,662 INFO L87 Difference]: Start difference. First operand has 155 states, 98 states have (on average 1.469387755102041) internal successors, (144), 99 states have internal predecessors, (144), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-09 07:25:46,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:25:46,712 INFO L93 Difference]: Finished difference Result 303 states and 552 transitions. [2024-11-09 07:25:46,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 07:25:46,715 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 345 [2024-11-09 07:25:46,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:25:46,725 INFO L225 Difference]: With dead ends: 303 [2024-11-09 07:25:46,726 INFO L226 Difference]: Without dead ends: 151 [2024-11-09 07:25:46,731 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 344 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 07:25:46,735 INFO L432 NwaCegarLoop]: 244 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, 244 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 07:25:46,736 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 244 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 07:25:46,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2024-11-09 07:25:46,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2024-11-09 07:25:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 95 states have (on average 1.431578947368421) internal successors, (136), 95 states have internal predecessors, (136), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-09 07:25:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 244 transitions. [2024-11-09 07:25:46,811 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 244 transitions. Word has length 345 [2024-11-09 07:25:46,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:25:46,811 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 244 transitions. [2024-11-09 07:25:46,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-09 07:25:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 244 transitions. [2024-11-09 07:25:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 07:25:46,828 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:25:46,829 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:25:46,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 07:25:47,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:25:47,030 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:25:47,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:25:47,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1804047906, now seen corresponding path program 1 times [2024-11-09 07:25:47,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:25:47,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [790593543] [2024-11-09 07:25:47,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:25:47,033 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 07:25:47,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:25:47,035 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:25:47,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:25:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:25:49,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:25:49,649 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:25:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:25:59,144 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:25:59,144 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:25:59,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [790593543] [2024-11-09 07:25:59,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [790593543] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:25:59,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:25:59,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 07:25:59,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397540716] [2024-11-09 07:25:59,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:25:59,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 07:25:59,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:25:59,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 07:25:59,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 07:25:59,159 INFO L87 Difference]: Start difference. First operand 151 states and 244 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:26:03,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:05,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:07,359 WARN L539 Checker$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 07:26:09,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:11,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:14,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:16,383 WARN L539 Checker$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 07:26:18,387 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 07:26:18,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:26:18,388 INFO L93 Difference]: Finished difference Result 489 states and 797 transitions. [2024-11-09 07:26:18,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 07:26:18,598 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 345 [2024-11-09 07:26:18,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:26:18,607 INFO L225 Difference]: With dead ends: 489 [2024-11-09 07:26:18,607 INFO L226 Difference]: Without dead ends: 341 [2024-11-09 07:26:18,609 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 341 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 07:26:18,614 INFO L432 NwaCegarLoop]: 299 mSDtfsCounter, 228 mSDsluCounter, 761 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 109 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 1060 SdHoareTripleChecker+Invalid, 162 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2024-11-09 07:26:18,615 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 1060 Invalid, 162 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 45 Invalid, 8 Unknown, 0 Unchecked, 18.9s Time] [2024-11-09 07:26:18,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2024-11-09 07:26:18,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 297. [2024-11-09 07:26:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 186 states have (on average 1.435483870967742) internal successors, (267), 186 states have internal predecessors, (267), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-09 07:26:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 483 transitions. [2024-11-09 07:26:18,709 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 483 transitions. Word has length 345 [2024-11-09 07:26:18,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:26:18,712 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 483 transitions. [2024-11-09 07:26:18,713 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:26:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 483 transitions. [2024-11-09 07:26:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 07:26:18,722 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:26:18,723 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:26:18,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:26:18,923 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:26:18,924 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:26:18,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:26:18,925 INFO L85 PathProgramCache]: Analyzing trace with hash 774688608, now seen corresponding path program 1 times [2024-11-09 07:26:18,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:26:18,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [988046174] [2024-11-09 07:26:18,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:26:18,928 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 07:26:18,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:26:18,932 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:26:18,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 07:26:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:26:21,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:26:21,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:26:26,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2805 proven. 63 refuted. 0 times theorem prover too weak. 2856 trivial. 0 not checked. [2024-11-09 07:26:26,217 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:26:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 96 proven. 63 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:26:32,123 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:26:32,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [988046174] [2024-11-09 07:26:32,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [988046174] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:26:32,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [614422885] [2024-11-09 07:26:32,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:26:32,125 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:26:32,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:26:32,129 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:26:32,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 07:26:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:26:34,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 07:26:34,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:26:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:26:34,439 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:26:34,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [614422885] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:26:34,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:26:34,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2024-11-09 07:26:34,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874892712] [2024-11-09 07:26:34,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:26:34,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 07:26:34,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:26:34,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 07:26:34,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 07:26:34,448 INFO L87 Difference]: Start difference. First operand 297 states and 483 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:26:37,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:26:39,422 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 07:26:39,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:26:39,886 INFO L93 Difference]: Finished difference Result 865 states and 1407 transitions. [2024-11-09 07:26:39,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 07:26:39,888 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 345 [2024-11-09 07:26:39,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:26:39,895 INFO L225 Difference]: With dead ends: 865 [2024-11-09 07:26:39,895 INFO L226 Difference]: Without dead ends: 571 [2024-11-09 07:26:39,897 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1032 GetRequests, 1025 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 07:26:39,898 INFO L432 NwaCegarLoop]: 306 mSDtfsCounter, 220 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 532 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-09 07:26:39,898 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 532 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 14 Invalid, 2 Unknown, 0 Unchecked, 5.4s Time] [2024-11-09 07:26:39,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 571 states. [2024-11-09 07:26:39,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 571 to 313. [2024-11-09 07:26:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 313 states, 202 states have (on average 1.4504950495049505) internal successors, (293), 202 states have internal predecessors, (293), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-09 07:26:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 313 states and 509 transitions. [2024-11-09 07:26:39,955 INFO L78 Accepts]: Start accepts. Automaton has 313 states and 509 transitions. Word has length 345 [2024-11-09 07:26:39,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:26:39,957 INFO L471 AbstractCegarLoop]: Abstraction has 313 states and 509 transitions. [2024-11-09 07:26:39,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:26:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 509 transitions. [2024-11-09 07:26:39,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 07:26:39,961 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:26:39,961 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:26:40,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 07:26:40,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 07:26:40,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:26:40,362 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:26:40,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:26:40,363 INFO L85 PathProgramCache]: Analyzing trace with hash 836728222, now seen corresponding path program 1 times [2024-11-09 07:26:40,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:26:40,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1951476414] [2024-11-09 07:26:40,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:26:40,365 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 07:26:40,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:26:40,368 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:26:40,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-09 07:26:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:26:42,868 INFO L255 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:26:42,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:26:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2805 proven. 63 refuted. 0 times theorem prover too weak. 2856 trivial. 0 not checked. [2024-11-09 07:26:47,806 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:26:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 96 proven. 63 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:26:54,827 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:26:54,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1951476414] [2024-11-09 07:26:54,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1951476414] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:26:54,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1525244514] [2024-11-09 07:26:54,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:26:54,828 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:26:54,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:26:54,832 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:26:54,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 07:26:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:26:56,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:26:56,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:26:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:26:58,465 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:26:58,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1525244514] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:26:58,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:26:58,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 10 [2024-11-09 07:26:58,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775271344] [2024-11-09 07:26:58,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:26:58,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 07:26:58,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:26:58,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 07:26:58,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-11-09 07:26:58,468 INFO L87 Difference]: Start difference. First operand 313 states and 509 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:27:02,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:04,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:06,277 WARN L539 Checker$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 07:27:08,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:10,286 WARN L539 Checker$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 07:27:12,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:14,294 WARN L539 Checker$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 07:27:16,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:18,302 WARN L539 Checker$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 07:27:20,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:27:22,309 WARN L539 Checker$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 07:27:23,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:27:23,176 INFO L93 Difference]: Finished difference Result 1287 states and 2077 transitions. [2024-11-09 07:27:23,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 07:27:23,177 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 345 [2024-11-09 07:27:23,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:27:23,189 INFO L225 Difference]: With dead ends: 1287 [2024-11-09 07:27:23,191 INFO L226 Difference]: Without dead ends: 977 [2024-11-09 07:27:23,193 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1035 GetRequests, 1024 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-09 07:27:23,195 INFO L432 NwaCegarLoop]: 354 mSDtfsCounter, 497 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 74 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 497 SdHoareTripleChecker+Valid, 1345 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2024-11-09 07:27:23,196 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [497 Valid, 1345 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 26 Invalid, 11 Unknown, 0 Unchecked, 24.0s Time] [2024-11-09 07:27:23,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2024-11-09 07:27:23,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 621. [2024-11-09 07:27:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 621 states, 436 states have (on average 1.511467889908257) internal successors, (659), 438 states have internal predecessors, (659), 180 states have call successors, (180), 4 states have call predecessors, (180), 4 states have return successors, (180), 178 states have call predecessors, (180), 180 states have call successors, (180) [2024-11-09 07:27:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 621 states and 1019 transitions. [2024-11-09 07:27:23,342 INFO L78 Accepts]: Start accepts. Automaton has 621 states and 1019 transitions. Word has length 345 [2024-11-09 07:27:23,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:27:23,344 INFO L471 AbstractCegarLoop]: Abstraction has 621 states and 1019 transitions. [2024-11-09 07:27:23,344 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:27:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1019 transitions. [2024-11-09 07:27:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 07:27:23,348 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:27:23,349 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:27:23,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 07:27:23,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-09 07:27:23,750 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:27:23,751 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:27:23,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:27:23,752 INFO L85 PathProgramCache]: Analyzing trace with hash 764341664, now seen corresponding path program 1 times [2024-11-09 07:27:23,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:27:23,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [481080165] [2024-11-09 07:27:23,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:27:23,754 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 07:27:23,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:27:23,761 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:27:23,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:27:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:27:26,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:27:26,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:27:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2805 proven. 63 refuted. 0 times theorem prover too weak. 2856 trivial. 0 not checked. [2024-11-09 07:27:31,979 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:27:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 96 proven. 63 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:27:38,780 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:27:38,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [481080165] [2024-11-09 07:27:38,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [481080165] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:27:38,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1849279129] [2024-11-09 07:27:38,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:27:38,781 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:27:38,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:27:38,784 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:27:38,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 07:27:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:27:44,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 07:27:44,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:27:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2573 proven. 51 refuted. 0 times theorem prover too weak. 3100 trivial. 0 not checked. [2024-11-09 07:27:49,217 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:27:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 108 proven. 51 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:27:55,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1849279129] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:27:55,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [840979097] [2024-11-09 07:27:55,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:27:55,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:27:55,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:27:55,806 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:27:55,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 07:27:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:27:57,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:27:57,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:28:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2573 proven. 51 refuted. 0 times theorem prover too weak. 3100 trivial. 0 not checked. [2024-11-09 07:28:01,492 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:28:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 108 proven. 51 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:28:07,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [840979097] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:28:07,422 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 07:28:07,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 10 [2024-11-09 07:28:07,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929624028] [2024-11-09 07:28:07,423 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 07:28:07,425 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-09 07:28:07,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:28:07,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-09 07:28:07,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 07:28:07,427 INFO L87 Difference]: Start difference. First operand 621 states and 1019 transitions. Second operand has 10 states, 10 states have (on average 11.1) internal successors, (111), 10 states have internal predecessors, (111), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-09 07:28:19,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:28:21,851 WARN L539 Checker$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 07:28:23,855 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 07:28:29,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:28:29,471 INFO L93 Difference]: Finished difference Result 1101 states and 1770 transitions. [2024-11-09 07:28:29,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-09 07:28:29,473 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.1) internal successors, (111), 10 states have internal predecessors, (111), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 345 [2024-11-09 07:28:29,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:28:29,479 INFO L225 Difference]: With dead ends: 1101 [2024-11-09 07:28:29,479 INFO L226 Difference]: Without dead ends: 483 [2024-11-09 07:28:29,482 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2076 GetRequests, 2054 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=143, Invalid=277, Unknown=0, NotChecked=0, Total=420 [2024-11-09 07:28:29,483 INFO L432 NwaCegarLoop]: 238 mSDtfsCounter, 368 mSDsluCounter, 318 mSDsCounter, 0 mSdLazyCounter, 559 mSolverCounterSat, 152 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 401 SdHoareTripleChecker+Valid, 556 SdHoareTripleChecker+Invalid, 714 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 559 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2024-11-09 07:28:29,484 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [401 Valid, 556 Invalid, 714 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 559 Invalid, 3 Unknown, 0 Unchecked, 19.9s Time] [2024-11-09 07:28:29,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 483 states. [2024-11-09 07:28:29,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 483 to 466. [2024-11-09 07:28:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 312 states have (on average 1.4134615384615385) internal successors, (441), 313 states have internal predecessors, (441), 144 states have call successors, (144), 9 states have call predecessors, (144), 9 states have return successors, (144), 143 states have call predecessors, (144), 144 states have call successors, (144) [2024-11-09 07:28:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 729 transitions. [2024-11-09 07:28:29,563 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 729 transitions. Word has length 345 [2024-11-09 07:28:29,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:28:29,565 INFO L471 AbstractCegarLoop]: Abstraction has 466 states and 729 transitions. [2024-11-09 07:28:29,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.1) internal successors, (111), 10 states have internal predecessors, (111), 3 states have call successors, (113), 3 states have call predecessors, (113), 6 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-09 07:28:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 729 transitions. [2024-11-09 07:28:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-09 07:28:29,570 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:28:29,571 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:28:29,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-09 07:28:29,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 07:28:30,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-09 07:28:30,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:28:30,173 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:28:30,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:28:30,174 INFO L85 PathProgramCache]: Analyzing trace with hash -1808273533, now seen corresponding path program 1 times [2024-11-09 07:28:30,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:28:30,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [990695771] [2024-11-09 07:28:30,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:28:30,175 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 07:28:30,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:28:30,179 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:28:30,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:28:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:28:33,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 07:28:33,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:28:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2592 proven. 96 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2024-11-09 07:28:58,094 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:29:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 216 proven. 99 refuted. 0 times theorem prover too weak. 5409 trivial. 0 not checked. [2024-11-09 07:29:11,994 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:29:11,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [990695771] [2024-11-09 07:29:11,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [990695771] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:29:11,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1629372998] [2024-11-09 07:29:11,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:29:11,995 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:29:11,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:29:11,997 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:29:11,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-09 07:29:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:29:13,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 07:29:13,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:29:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:29:16,207 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:29:16,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1629372998] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:29:16,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:29:16,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [11, 12] total 21 [2024-11-09 07:29:16,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575836661] [2024-11-09 07:29:16,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:29:16,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 07:29:16,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:29:16,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 07:29:16,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=324, Unknown=0, NotChecked=0, Total=420 [2024-11-09 07:29:16,211 INFO L87 Difference]: Start difference. First operand 466 states and 729 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:29:19,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:29:19,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:29:19,893 INFO L93 Difference]: Finished difference Result 899 states and 1400 transitions. [2024-11-09 07:29:19,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 07:29:19,896 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 346 [2024-11-09 07:29:19,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:29:19,901 INFO L225 Difference]: With dead ends: 899 [2024-11-09 07:29:19,903 INFO L226 Difference]: Without dead ends: 431 [2024-11-09 07:29:19,905 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1035 GetRequests, 1015 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=96, Invalid=324, Unknown=0, NotChecked=0, Total=420 [2024-11-09 07:29:19,907 INFO L432 NwaCegarLoop]: 373 mSDtfsCounter, 288 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 108 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 288 SdHoareTripleChecker+Valid, 521 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2024-11-09 07:29:19,910 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [288 Valid, 521 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 12 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2024-11-09 07:29:19,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2024-11-09 07:29:19,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 398. [2024-11-09 07:29:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 242 states have (on average 1.3016528925619835) internal successors, (315), 243 states have internal predecessors, (315), 145 states have call successors, (145), 10 states have call predecessors, (145), 10 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:29:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 605 transitions. [2024-11-09 07:29:19,989 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 605 transitions. Word has length 346 [2024-11-09 07:29:19,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:29:19,991 INFO L471 AbstractCegarLoop]: Abstraction has 398 states and 605 transitions. [2024-11-09 07:29:19,991 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:29:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 605 transitions. [2024-11-09 07:29:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-09 07:29:19,995 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:29:19,996 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:29:20,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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)] Ended with exit code 0 [2024-11-09 07:29:20,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-11-09 07:29:20,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:29:20,397 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:29:20,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:29:20,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1312322753, now seen corresponding path program 1 times [2024-11-09 07:29:20,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:29:20,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1562211812] [2024-11-09 07:29:20,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:29:20,400 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 07:29:20,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:29:20,403 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:29:20,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-09 07:29:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:29:23,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 07:29:23,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:29:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2592 proven. 96 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2024-11-09 07:29:32,186 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:29:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 108 proven. 51 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:29:39,700 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:29:39,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1562211812] [2024-11-09 07:29:39,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1562211812] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:29:39,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1126115169] [2024-11-09 07:29:39,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:29:39,701 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:29:39,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:29:39,705 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:29:39,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-09 07:29:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:29:41,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 07:29:41,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:29:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:29:42,926 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:29:42,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1126115169] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:29:42,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:29:42,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9, 6] total 13 [2024-11-09 07:29:42,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154554599] [2024-11-09 07:29:42,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:29:42,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 07:29:42,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:29:42,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 07:29:42,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-11-09 07:29:42,929 INFO L87 Difference]: Start difference. First operand 398 states and 605 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:29:45,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:29:47,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:29:50,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:29:52,295 WARN L539 Checker$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 07:29:52,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:29:52,735 INFO L93 Difference]: Finished difference Result 1026 states and 1563 transitions. [2024-11-09 07:29:52,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 07:29:52,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 346 [2024-11-09 07:29:52,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:29:52,746 INFO L225 Difference]: With dead ends: 1026 [2024-11-09 07:29:52,746 INFO L226 Difference]: Without dead ends: 700 [2024-11-09 07:29:52,748 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1035 GetRequests, 1023 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-11-09 07:29:52,750 INFO L432 NwaCegarLoop]: 379 mSDtfsCounter, 199 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 597 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2024-11-09 07:29:52,750 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [199 Valid, 597 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 4 Unknown, 0 Unchecked, 9.7s Time] [2024-11-09 07:29:52,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2024-11-09 07:29:52,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 450. [2024-11-09 07:29:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 294 states have (on average 1.3435374149659864) internal successors, (395), 295 states have internal predecessors, (395), 145 states have call successors, (145), 10 states have call predecessors, (145), 10 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:29:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 685 transitions. [2024-11-09 07:29:52,849 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 685 transitions. Word has length 346 [2024-11-09 07:29:52,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:29:52,850 INFO L471 AbstractCegarLoop]: Abstraction has 450 states and 685 transitions. [2024-11-09 07:29:52,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:29:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 685 transitions. [2024-11-09 07:29:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-09 07:29:52,865 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:29:52,865 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:29:52,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-11-09 07:29:53,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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)] Ended with exit code 0 [2024-11-09 07:29:53,266 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:29:53,267 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:29:53,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:29:53,267 INFO L85 PathProgramCache]: Analyzing trace with hash -913608705, now seen corresponding path program 1 times [2024-11-09 07:29:53,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:29:53,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [164145033] [2024-11-09 07:29:53,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:29:53,268 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 07:29:53,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:29:53,270 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:29:53,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:29:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:29:56,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 07:29:56,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:30:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2592 proven. 96 refuted. 0 times theorem prover too weak. 3036 trivial. 0 not checked. [2024-11-09 07:30:06,826 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:30:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 108 proven. 51 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:30:14,619 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:30:14,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [164145033] [2024-11-09 07:30:14,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [164145033] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:30:14,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [169928395] [2024-11-09 07:30:14,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:30:14,620 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:30:14,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:30:14,621 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:30:14,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 07:30:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:30:16,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 07:30:16,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:30:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:30:18,109 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:30:18,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [169928395] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:30:18,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:30:18,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9, 6] total 13 [2024-11-09 07:30:18,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056438045] [2024-11-09 07:30:18,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:30:18,110 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 07:30:18,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:30:18,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 07:30:18,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-11-09 07:30:18,111 INFO L87 Difference]: Start difference. First operand 450 states and 685 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:30:23,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:30:26,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:30:27,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:30:27,206 INFO L93 Difference]: Finished difference Result 776 states and 1183 transitions. [2024-11-09 07:30:27,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 07:30:27,207 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 346 [2024-11-09 07:30:27,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:30:27,212 INFO L225 Difference]: With dead ends: 776 [2024-11-09 07:30:27,213 INFO L226 Difference]: Without dead ends: 398 [2024-11-09 07:30:27,215 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1037 GetRequests, 1024 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2024-11-09 07:30:27,216 INFO L432 NwaCegarLoop]: 317 mSDtfsCounter, 302 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 76 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 360 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2024-11-09 07:30:27,216 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 360 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 121 Invalid, 2 Unknown, 0 Unchecked, 8.8s Time] [2024-11-09 07:30:27,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2024-11-09 07:30:27,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2024-11-09 07:30:27,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 242 states have (on average 1.2603305785123966) internal successors, (305), 243 states have internal predecessors, (305), 145 states have call successors, (145), 10 states have call predecessors, (145), 10 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:30:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 595 transitions. [2024-11-09 07:30:27,315 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 595 transitions. Word has length 346 [2024-11-09 07:30:27,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:30:27,316 INFO L471 AbstractCegarLoop]: Abstraction has 398 states and 595 transitions. [2024-11-09 07:30:27,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:30:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 595 transitions. [2024-11-09 07:30:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 07:30:27,319 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:30:27,320 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:30:27,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2024-11-09 07:30:27,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Forceful destruction successful, exit code 0 [2024-11-09 07:30:27,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:30:27,722 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:30:27,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:30:27,723 INFO L85 PathProgramCache]: Analyzing trace with hash 970862354, now seen corresponding path program 1 times [2024-11-09 07:30:27,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:30:27,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [423823950] [2024-11-09 07:30:27,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:30:27,724 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 07:30:27,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:30:27,728 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:30:27,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2024-11-09 07:30:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:30:30,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 07:30:30,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:30:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2573 proven. 51 refuted. 0 times theorem prover too weak. 3100 trivial. 0 not checked. [2024-11-09 07:30:36,864 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:30:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 108 proven. 51 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-09 07:30:44,893 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:30:44,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [423823950] [2024-11-09 07:30:44,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [423823950] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:30:44,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1256977666] [2024-11-09 07:30:44,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:30:44,894 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:30:44,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:30:44,897 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:30:44,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-11-09 07:30:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:30:47,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 07:30:47,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:30:48,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-09 07:30:48,529 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 07:30:48,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1256977666] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:30:48,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 07:30:48,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 6] total 9 [2024-11-09 07:30:48,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954705274] [2024-11-09 07:30:48,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:30:48,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 07:30:48,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:30:48,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 07:30:48,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-09 07:30:48,532 INFO L87 Difference]: Start difference. First operand 398 states and 595 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:30:55,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:30:57,718 WARN L539 Checker$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 07:30:59,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:31:01,732 WARN L539 Checker$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 07:31:03,737 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 07:31:04,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:31:04,706 INFO L93 Difference]: Finished difference Result 1230 states and 1838 transitions. [2024-11-09 07:31:04,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 07:31:04,707 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 347 [2024-11-09 07:31:04,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:31:04,721 INFO L225 Difference]: With dead ends: 1230 [2024-11-09 07:31:04,722 INFO L226 Difference]: Without dead ends: 904 [2024-11-09 07:31:04,724 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1040 GetRequests, 1031 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-11-09 07:31:04,725 INFO L432 NwaCegarLoop]: 364 mSDtfsCounter, 356 mSDsluCounter, 361 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 78 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 725 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2024-11-09 07:31:04,725 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 725 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 149 Invalid, 5 Unknown, 0 Unchecked, 15.8s Time] [2024-11-09 07:31:04,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2024-11-09 07:31:04,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 416. [2024-11-09 07:31:04,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 260 states have (on average 1.2576923076923077) internal successors, (327), 261 states have internal predecessors, (327), 145 states have call successors, (145), 10 states have call predecessors, (145), 10 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:31:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 617 transitions. [2024-11-09 07:31:04,892 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 617 transitions. Word has length 347 [2024-11-09 07:31:04,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:31:04,893 INFO L471 AbstractCegarLoop]: Abstraction has 416 states and 617 transitions. [2024-11-09 07:31:04,893 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-09 07:31:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 617 transitions. [2024-11-09 07:31:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 07:31:04,913 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:31:04,913 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:31:05,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Ended with exit code 0 [2024-11-09 07:31:05,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (18)] Forceful destruction successful, exit code 0 [2024-11-09 07:31:05,314 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:31:05,314 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:31:05,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:31:05,315 INFO L85 PathProgramCache]: Analyzing trace with hash 2000221652, now seen corresponding path program 1 times [2024-11-09 07:31:05,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:31:05,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [963726121] [2024-11-09 07:31:05,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:31:05,316 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 07:31:05,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:31:05,318 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:31:05,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 (19)] Waiting until timeout for monitored process [2024-11-09 07:31:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:31:08,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 07:31:08,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:31:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1825 proven. 429 refuted. 0 times theorem prover too weak. 3470 trivial. 0 not checked. [2024-11-09 07:31:52,120 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:32:50,364 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:32:50,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [963726121] [2024-11-09 07:32:50,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [963726121] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:32:50,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1353317626] [2024-11-09 07:32:50,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:32:50,365 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:32:50,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:32:50,369 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:32:50,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-11-09 07:32:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:32:57,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 07:32:57,513 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:33:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1825 proven. 429 refuted. 0 times theorem prover too weak. 3470 trivial. 0 not checked. [2024-11-09 07:33:37,918 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:34:25,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1353317626] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:34:25,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [178175701] [2024-11-09 07:34:25,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:34:25,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:34:25,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:34:25,134 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:34:25,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-11-09 07:34:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:34:26,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 07:34:26,678 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:35:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1825 proven. 429 refuted. 0 times theorem prover too weak. 3470 trivial. 0 not checked. [2024-11-09 07:35:07,843 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:35:46,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [178175701] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:35:46,574 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 07:35:46,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 12 [2024-11-09 07:35:46,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637758612] [2024-11-09 07:35:46,575 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 07:35:46,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-09 07:35:46,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:35:46,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-09 07:35:46,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=129, Unknown=1, NotChecked=0, Total=182 [2024-11-09 07:35:46,577 INFO L87 Difference]: Start difference. First operand 416 states and 617 transitions. Second operand has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 4 states have call successors, (54), 4 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 4 states have call successors, (54) [2024-11-09 07:35:57,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:02,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:04,842 WARN L539 Checker$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 07:36:06,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:08,910 WARN L539 Checker$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 07:36:10,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:12,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:15,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:17,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:36:17,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:36:17,171 INFO L93 Difference]: Finished difference Result 810 states and 1166 transitions. [2024-11-09 07:36:17,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-09 07:36:17,431 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 4 states have call successors, (54), 4 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 4 states have call successors, (54) Word has length 347 [2024-11-09 07:36:17,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:36:17,436 INFO L225 Difference]: With dead ends: 810 [2024-11-09 07:36:17,436 INFO L226 Difference]: Without dead ends: 466 [2024-11-09 07:36:17,444 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1167 GetRequests, 1152 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 17.1s TimeCoverageRelationStatistics Valid=84, Invalid=187, Unknown=1, NotChecked=0, Total=272 [2024-11-09 07:36:17,445 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 112 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 492 mSolverCounterSat, 19 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 519 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 492 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.6s IncrementalHoareTripleChecker+Time [2024-11-09 07:36:17,445 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 466 Invalid, 519 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 492 Invalid, 8 Unknown, 0 Unchecked, 29.6s Time] [2024-11-09 07:36:17,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2024-11-09 07:36:17,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 450. [2024-11-09 07:36:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 285 states have (on average 1.2140350877192982) internal successors, (346), 286 states have internal predecessors, (346), 145 states have call successors, (145), 19 states have call predecessors, (145), 19 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:36:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 636 transitions. [2024-11-09 07:36:17,536 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 636 transitions. Word has length 347 [2024-11-09 07:36:17,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:36:17,537 INFO L471 AbstractCegarLoop]: Abstraction has 450 states and 636 transitions. [2024-11-09 07:36:17,538 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 4 states have call successors, (54), 4 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 4 states have call successors, (54) [2024-11-09 07:36:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 636 transitions. [2024-11-09 07:36:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 07:36:17,540 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:36:17,540 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:36:17,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2024-11-09 07:36:17,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 (19)] Forceful destruction successful, exit code 0 [2024-11-09 07:36:17,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-11-09 07:36:18,141 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 07:36:18,142 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:36:18,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:36:18,143 INFO L85 PathProgramCache]: Analyzing trace with hash 2065346206, now seen corresponding path program 1 times [2024-11-09 07:36:18,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:36:18,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1312498558] [2024-11-09 07:36:18,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:36:18,144 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 07:36:18,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:36:18,146 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:36:18,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 (22)] Waiting until timeout for monitored process [2024-11-09 07:36:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:36:20,797 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 07:36:20,803 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:36:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2538 proven. 231 refuted. 0 times theorem prover too weak. 2955 trivial. 0 not checked. [2024-11-09 07:36:48,503 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:36:58,897 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 07:36:58,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1312498558] [2024-11-09 07:36:58,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1312498558] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:36:58,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [15573042] [2024-11-09 07:36:58,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:36:58,898 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 07:36:58,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 07:36:58,899 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 07:36:58,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-11-09 07:37:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:37:05,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 07:37:05,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:37:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2538 proven. 231 refuted. 0 times theorem prover too weak. 2955 trivial. 0 not checked. [2024-11-09 07:37:31,424 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:37:41,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [15573042] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:37:41,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [704655282] [2024-11-09 07:37:41,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:37:41,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:37:41,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:37:41,053 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:37:41,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2024-11-09 07:37:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:37:43,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 07:37:43,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:38:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2538 proven. 231 refuted. 0 times theorem prover too weak. 2955 trivial. 0 not checked. [2024-11-09 07:38:08,429 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:38:17,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [704655282] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:38:17,341 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 07:38:17,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 10 [2024-11-09 07:38:17,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045560085] [2024-11-09 07:38:17,342 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 07:38:17,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-09 07:38:17,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 07:38:17,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-09 07:38:17,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2024-11-09 07:38:17,345 INFO L87 Difference]: Start difference. First operand 450 states and 636 transitions. Second operand has 10 states, 10 states have (on average 9.3) internal successors, (93), 10 states have internal predecessors, (93), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-09 07:38:41,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:38:43,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:38:45,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:38:47,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:38:49,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:38:51,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:38:53,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:38:55,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:00,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:03,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:05,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:07,370 WARN L539 Checker$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 07:39:09,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:11,380 WARN L539 Checker$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 07:39:13,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:39:15,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:39:17,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:39:19,407 WARN L539 Checker$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 07:39:21,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:39:23,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:39:25,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:39:27,426 WARN L539 Checker$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 07:39:28,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:39:28,666 INFO L93 Difference]: Finished difference Result 958 states and 1327 transitions. [2024-11-09 07:39:28,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-09 07:39:28,667 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.3) internal successors, (93), 10 states have internal predecessors, (93), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 348 [2024-11-09 07:39:28,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:39:28,673 INFO L225 Difference]: With dead ends: 958 [2024-11-09 07:39:28,674 INFO L226 Difference]: Without dead ends: 592 [2024-11-09 07:39:28,677 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1800 GetRequests, 1781 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=112, Invalid=308, Unknown=0, NotChecked=0, Total=420 [2024-11-09 07:39:28,678 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 125 mSDsluCounter, 626 mSDsCounter, 0 mSdLazyCounter, 847 mSolverCounterSat, 58 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 788 SdHoareTripleChecker+Invalid, 925 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 847 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.2s IncrementalHoareTripleChecker+Time [2024-11-09 07:39:28,678 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 788 Invalid, 925 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 847 Invalid, 20 Unknown, 0 Unchecked, 68.2s Time] [2024-11-09 07:39:28,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2024-11-09 07:39:28,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 488. [2024-11-09 07:39:28,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 488 states, 317 states have (on average 1.2050473186119874) internal successors, (382), 318 states have internal predecessors, (382), 145 states have call successors, (145), 25 states have call predecessors, (145), 25 states have return successors, (145), 144 states have call predecessors, (145), 145 states have call successors, (145) [2024-11-09 07:39:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 672 transitions. [2024-11-09 07:39:28,819 INFO L78 Accepts]: Start accepts. Automaton has 488 states and 672 transitions. Word has length 348 [2024-11-09 07:39:28,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:39:28,820 INFO L471 AbstractCegarLoop]: Abstraction has 488 states and 672 transitions. [2024-11-09 07:39:28,820 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.3) internal successors, (93), 10 states have internal predecessors, (93), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-09 07:39:28,820 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 672 transitions. [2024-11-09 07:39:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 07:39:28,823 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:39:28,824 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:39:28,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 (22)] Ended with exit code 0 [2024-11-09 07:39:29,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-11-09 07:39:29,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2024-11-09 07:39:29,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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=3,23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:39:29,425 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 07:39:29,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:39:29,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1218503840, now seen corresponding path program 1 times [2024-11-09 07:39:29,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 07:39:29,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [684415278] [2024-11-09 07:39:29,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:39:29,427 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 07:39:29,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 07:39:29,429 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 07:39:29,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d16e19c1-8b07-42c6-8474-93946eb582ba/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 (25)] Waiting until timeout for monitored process [2024-11-09 07:39:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:39:32,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 07:39:32,436 INFO L278 TraceCheckSpWp]: Computing forward predicates...