./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e475a390090db67ea94556c3e569cedc1b507adccd423442184dd541c13b6194 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:07:47,002 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:07:47,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 20:07:47,079 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:07:47,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:07:47,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:07:47,132 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:07:47,133 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:07:47,133 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:07:47,134 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:07:47,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:07:47,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:07:47,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:07:47,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:07:47,136 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:07:47,136 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:07:47,136 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:07:47,136 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:07:47,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:07:47,137 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:07:47,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:07:47,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:07:47,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:07:47,139 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:07:47,141 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:07:47,141 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:07:47,141 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:07:47,141 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> e475a390090db67ea94556c3e569cedc1b507adccd423442184dd541c13b6194 [2024-11-27 20:07:47,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:07:47,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:07:47,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:07:47,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:07:47,542 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:07:47,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i [2024-11-27 20:07:51,067 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/52eb69973/989e1fb60209483996eabead81da7bdf/FLAGc52d228a7 [2024-11-27 20:07:51,522 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:07:51,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i [2024-11-27 20:07:51,544 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/52eb69973/989e1fb60209483996eabead81da7bdf/FLAGc52d228a7 [2024-11-27 20:07:51,657 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/52eb69973/989e1fb60209483996eabead81da7bdf [2024-11-27 20:07:51,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:07:51,664 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:07:51,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:07:51,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:07:51,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:07:51,678 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:07:51" (1/1) ... [2024-11-27 20:07:51,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@121f4eed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:51, skipping insertion in model container [2024-11-27 20:07:51,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:07:51" (1/1) ... [2024-11-27 20:07:51,735 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:07:51,939 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i[916,929] [2024-11-27 20:07:52,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:07:52,157 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:07:52,174 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i[916,929] [2024-11-27 20:07:52,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:07:52,313 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:07:52,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52 WrapperNode [2024-11-27 20:07:52,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:07:52,315 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:07:52,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:07:52,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:07:52,324 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,438 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 476 [2024-11-27 20:07:52,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:07:52,439 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:07:52,439 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:07:52,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:07:52,451 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,462 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,566 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:07:52,566 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,567 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,590 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,592 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,605 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,610 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,622 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:07:52,623 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:07:52,624 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:07:52,624 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:07:52,625 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (1/1) ... [2024-11-27 20:07:52,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:07:52,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:07:52,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:07:52,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:07:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:07:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:07:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:07:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:07:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:07:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:07:52,909 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:07:52,911 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:07:54,394 INFO L? ?]: Removed 68 outVars from TransFormulas that were not future-live. [2024-11-27 20:07:54,395 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:07:54,419 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:07:54,422 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:07:54,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:07:54 BoogieIcfgContainer [2024-11-27 20:07:54,423 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:07:54,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:07:54,426 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:07:54,433 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:07:54,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:07:51" (1/3) ... [2024-11-27 20:07:54,435 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b384dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:07:54, skipping insertion in model container [2024-11-27 20:07:54,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:07:52" (2/3) ... [2024-11-27 20:07:54,437 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b384dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:07:54, skipping insertion in model container [2024-11-27 20:07:54,438 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:07:54" (3/3) ... [2024-11-27 20:07:54,440 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-70.i [2024-11-27 20:07:54,462 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:07:54,466 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-70.i that has 2 procedures, 186 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:07:54,564 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:07:54,583 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=PETRI_NET, 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;@4ceaacc3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:07:54,583 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:07:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand has 186 states, 148 states have (on average 1.5337837837837838) internal successors, (227), 149 states have internal predecessors, (227), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-27 20:07:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:54,617 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:54,618 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:54,618 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:54,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:54,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1780533104, now seen corresponding path program 1 times [2024-11-27 20:07:54,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:54,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353901498] [2024-11-27 20:07:54,639 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:54,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-11-27 20:07:55,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:55,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353901498] [2024-11-27 20:07:55,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353901498] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:07:55,374 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [125151808] [2024-11-27 20:07:55,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:55,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:07:55,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:07:55,379 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:07:55,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 20:07:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:55,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 648 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:07:55,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:07:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-11-27 20:07:55,875 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:07:55,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [125151808] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:55,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:07:55,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 20:07:55,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716254507] [2024-11-27 20:07:55,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:55,889 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:07:55,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:55,916 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:07:55,917 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:07:55,922 INFO L87 Difference]: Start difference. First operand has 186 states, 148 states have (on average 1.5337837837837838) internal successors, (227), 149 states have internal predecessors, (227), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:07:55,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:07:55,973 INFO L93 Difference]: Finished difference Result 365 states and 623 transitions. [2024-11-27 20:07:55,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:07:55,975 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 247 [2024-11-27 20:07:55,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:07:56,008 INFO L225 Difference]: With dead ends: 365 [2024-11-27 20:07:56,008 INFO L226 Difference]: Without dead ends: 182 [2024-11-27 20:07:56,016 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:07:56,022 INFO L435 NwaCegarLoop]: 290 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, 290 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 [2024-11-27 20:07:56,023 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:07:56,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2024-11-27 20:07:56,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2024-11-27 20:07:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 145 states have (on average 1.5172413793103448) internal successors, (220), 145 states have internal predecessors, (220), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-27 20:07:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 290 transitions. [2024-11-27 20:07:56,108 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 290 transitions. Word has length 247 [2024-11-27 20:07:56,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:07:56,112 INFO L471 AbstractCegarLoop]: Abstraction has 182 states and 290 transitions. [2024-11-27 20:07:56,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:07:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 290 transitions. [2024-11-27 20:07:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:56,118 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:56,119 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:56,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 20:07:56,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:07:56,320 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:56,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:56,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1110025654, now seen corresponding path program 1 times [2024-11-27 20:07:56,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:56,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100508353] [2024-11-27 20:07:56,321 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:07:56,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:56,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2100508353] [2024-11-27 20:07:56,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2100508353] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:56,959 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:07:56,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:07:56,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513412797] [2024-11-27 20:07:56,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:56,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:07:56,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:56,966 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:07:56,966 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:56,966 INFO L87 Difference]: Start difference. First operand 182 states and 290 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:57,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:07:57,123 INFO L93 Difference]: Finished difference Result 520 states and 831 transitions. [2024-11-27 20:07:57,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:07:57,126 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:07:57,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:07:57,134 INFO L225 Difference]: With dead ends: 520 [2024-11-27 20:07:57,134 INFO L226 Difference]: Without dead ends: 341 [2024-11-27 20:07:57,139 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:57,140 INFO L435 NwaCegarLoop]: 286 mSDtfsCounter, 241 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 563 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 20:07:57,141 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 563 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 20:07:57,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2024-11-27 20:07:57,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 338. [2024-11-27 20:07:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 276 states have (on average 1.5326086956521738) internal successors, (423), 277 states have internal predecessors, (423), 59 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 58 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-27 20:07:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 541 transitions. [2024-11-27 20:07:57,194 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 541 transitions. Word has length 247 [2024-11-27 20:07:57,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:07:57,195 INFO L471 AbstractCegarLoop]: Abstraction has 338 states and 541 transitions. [2024-11-27 20:07:57,196 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 541 transitions. [2024-11-27 20:07:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:57,201 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:57,201 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:57,201 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:07:57,201 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:57,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:57,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1087393400, now seen corresponding path program 1 times [2024-11-27 20:07:57,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:57,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120306727] [2024-11-27 20:07:57,203 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:07:57,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:57,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120306727] [2024-11-27 20:07:57,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120306727] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:57,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:07:57,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:07:57,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223424187] [2024-11-27 20:07:57,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:57,587 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:07:57,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:57,588 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:07:57,589 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:57,589 INFO L87 Difference]: Start difference. First operand 338 states and 541 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:57,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:07:57,734 INFO L93 Difference]: Finished difference Result 937 states and 1494 transitions. [2024-11-27 20:07:57,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:07:57,735 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:07:57,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:07:57,742 INFO L225 Difference]: With dead ends: 937 [2024-11-27 20:07:57,743 INFO L226 Difference]: Without dead ends: 602 [2024-11-27 20:07:57,744 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:57,750 INFO L435 NwaCegarLoop]: 382 mSDtfsCounter, 219 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 654 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 20:07:57,750 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 654 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 20:07:57,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2024-11-27 20:07:57,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 364. [2024-11-27 20:07:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 364 states, 302 states have (on average 1.5397350993377483) internal successors, (465), 303 states have internal predecessors, (465), 59 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 58 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-27 20:07:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 583 transitions. [2024-11-27 20:07:57,832 INFO L78 Accepts]: Start accepts. Automaton has 364 states and 583 transitions. Word has length 247 [2024-11-27 20:07:57,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:07:57,833 INFO L471 AbstractCegarLoop]: Abstraction has 364 states and 583 transitions. [2024-11-27 20:07:57,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 583 transitions. [2024-11-27 20:07:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:57,842 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:57,842 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:57,842 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:07:57,842 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:57,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:57,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1268122056, now seen corresponding path program 1 times [2024-11-27 20:07:57,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:57,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073494118] [2024-11-27 20:07:57,844 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:07:58,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:58,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073494118] [2024-11-27 20:07:58,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073494118] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:58,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:07:58,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:07:58,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277602732] [2024-11-27 20:07:58,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:58,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:07:58,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:58,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:07:58,255 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:58,255 INFO L87 Difference]: Start difference. First operand 364 states and 583 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:58,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:07:58,418 INFO L93 Difference]: Finished difference Result 970 states and 1547 transitions. [2024-11-27 20:07:58,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:07:58,421 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:07:58,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:07:58,432 INFO L225 Difference]: With dead ends: 970 [2024-11-27 20:07:58,432 INFO L226 Difference]: Without dead ends: 609 [2024-11-27 20:07:58,435 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:58,436 INFO L435 NwaCegarLoop]: 346 mSDtfsCounter, 228 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 20:07:58,436 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 570 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 20:07:58,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 609 states. [2024-11-27 20:07:58,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 609 to 468. [2024-11-27 20:07:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 406 states have (on average 1.541871921182266) internal successors, (626), 407 states have internal predecessors, (626), 59 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 58 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-27 20:07:58,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 744 transitions. [2024-11-27 20:07:58,504 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 744 transitions. Word has length 247 [2024-11-27 20:07:58,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:07:58,506 INFO L471 AbstractCegarLoop]: Abstraction has 468 states and 744 transitions. [2024-11-27 20:07:58,508 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 744 transitions. [2024-11-27 20:07:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:58,514 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:58,514 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:58,514 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:07:58,514 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:58,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:58,515 INFO L85 PathProgramCache]: Analyzing trace with hash 1969721930, now seen corresponding path program 1 times [2024-11-27 20:07:58,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:58,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29218011] [2024-11-27 20:07:58,516 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:07:58,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:58,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29218011] [2024-11-27 20:07:58,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29218011] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:58,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:07:58,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:07:58,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253047320] [2024-11-27 20:07:58,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:58,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:07:58,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:58,880 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:07:58,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:58,881 INFO L87 Difference]: Start difference. First operand 468 states and 744 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:59,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:07:59,059 INFO L93 Difference]: Finished difference Result 1392 states and 2214 transitions. [2024-11-27 20:07:59,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:07:59,061 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:07:59,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:07:59,069 INFO L225 Difference]: With dead ends: 1392 [2024-11-27 20:07:59,069 INFO L226 Difference]: Without dead ends: 927 [2024-11-27 20:07:59,071 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:07:59,073 INFO L435 NwaCegarLoop]: 514 mSDtfsCounter, 261 mSDsluCounter, 269 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 261 SdHoareTripleChecker+Valid, 783 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 20:07:59,074 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [261 Valid, 783 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 20:07:59,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2024-11-27 20:07:59,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 656. [2024-11-27 20:07:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 594 states have (on average 1.5521885521885521) internal successors, (922), 595 states have internal predecessors, (922), 59 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (59), 58 states have call predecessors, (59), 59 states have call successors, (59) [2024-11-27 20:07:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 1040 transitions. [2024-11-27 20:07:59,153 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 1040 transitions. Word has length 247 [2024-11-27 20:07:59,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:07:59,155 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 1040 transitions. [2024-11-27 20:07:59,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:07:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1040 transitions. [2024-11-27 20:07:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:07:59,165 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:07:59,165 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:07:59,166 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:07:59,166 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:07:59,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:07:59,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1426833094, now seen corresponding path program 1 times [2024-11-27 20:07:59,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:07:59,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473573727] [2024-11-27 20:07:59,169 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:07:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:07:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:07:59,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:07:59,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:07:59,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473573727] [2024-11-27 20:07:59,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473573727] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:07:59,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:07:59,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:07:59,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182980938] [2024-11-27 20:07:59,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:07:59,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:07:59,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:07:59,730 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:07:59,730 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:07:59,730 INFO L87 Difference]: Start difference. First operand 656 states and 1040 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:00,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:00,151 INFO L93 Difference]: Finished difference Result 1924 states and 3052 transitions. [2024-11-27 20:08:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:08:00,152 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:08:00,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:00,161 INFO L225 Difference]: With dead ends: 1924 [2024-11-27 20:08:00,162 INFO L226 Difference]: Without dead ends: 1271 [2024-11-27 20:08:00,164 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:08:00,165 INFO L435 NwaCegarLoop]: 278 mSDtfsCounter, 284 mSDsluCounter, 548 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:00,165 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 826 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:08:00,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1271 states. [2024-11-27 20:08:00,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1271 to 1087. [2024-11-27 20:08:00,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1087 states, 988 states have (on average 1.5587044534412955) internal successors, (1540), 989 states have internal predecessors, (1540), 94 states have call successors, (94), 4 states have call predecessors, (94), 4 states have return successors, (94), 93 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-27 20:08:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 1087 states and 1728 transitions. [2024-11-27 20:08:00,301 INFO L78 Accepts]: Start accepts. Automaton has 1087 states and 1728 transitions. Word has length 247 [2024-11-27 20:08:00,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:00,302 INFO L471 AbstractCegarLoop]: Abstraction has 1087 states and 1728 transitions. [2024-11-27 20:08:00,303 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:00,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1728 transitions. [2024-11-27 20:08:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:08:00,308 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:00,308 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:00,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 20:08:00,309 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:00,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:00,309 INFO L85 PathProgramCache]: Analyzing trace with hash 840027080, now seen corresponding path program 1 times [2024-11-27 20:08:00,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:00,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895054781] [2024-11-27 20:08:00,310 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:08:01,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:01,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895054781] [2024-11-27 20:08:01,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895054781] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:08:01,615 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:08:01,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-27 20:08:01,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347716123] [2024-11-27 20:08:01,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:08:01,616 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:08:01,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:01,617 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:08:01,618 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:08:01,619 INFO L87 Difference]: Start difference. First operand 1087 states and 1728 transitions. Second operand has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:08:02,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:02,966 INFO L93 Difference]: Finished difference Result 4025 states and 6325 transitions. [2024-11-27 20:08:02,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-27 20:08:02,967 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 247 [2024-11-27 20:08:02,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:02,987 INFO L225 Difference]: With dead ends: 4025 [2024-11-27 20:08:02,987 INFO L226 Difference]: Without dead ends: 3232 [2024-11-27 20:08:02,990 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2024-11-27 20:08:02,991 INFO L435 NwaCegarLoop]: 393 mSDtfsCounter, 1595 mSDsluCounter, 1432 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1595 SdHoareTripleChecker+Valid, 1825 SdHoareTripleChecker+Invalid, 445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:02,991 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1595 Valid, 1825 Invalid, 445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [236 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-27 20:08:02,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3232 states. [2024-11-27 20:08:03,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3232 to 2818. [2024-11-27 20:08:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2818 states, 2532 states have (on average 1.5363349131121642) internal successors, (3890), 2538 states have internal predecessors, (3890), 271 states have call successors, (271), 14 states have call predecessors, (271), 14 states have return successors, (271), 265 states have call predecessors, (271), 271 states have call successors, (271) [2024-11-27 20:08:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 2818 states and 4432 transitions. [2024-11-27 20:08:03,265 INFO L78 Accepts]: Start accepts. Automaton has 2818 states and 4432 transitions. Word has length 247 [2024-11-27 20:08:03,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:03,266 INFO L471 AbstractCegarLoop]: Abstraction has 2818 states and 4432 transitions. [2024-11-27 20:08:03,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:08:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4432 transitions. [2024-11-27 20:08:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:08:03,273 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:03,273 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:03,273 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 20:08:03,273 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:03,274 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:03,274 INFO L85 PathProgramCache]: Analyzing trace with hash 902066694, now seen corresponding path program 1 times [2024-11-27 20:08:03,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:03,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24744811] [2024-11-27 20:08:03,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:08:04,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:04,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24744811] [2024-11-27 20:08:04,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24744811] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:08:04,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:08:04,359 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 20:08:04,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205792738] [2024-11-27 20:08:04,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:08:04,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:08:04,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:04,361 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:08:04,361 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:08:04,362 INFO L87 Difference]: Start difference. First operand 2818 states and 4432 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:05,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:05,424 INFO L93 Difference]: Finished difference Result 8438 states and 13239 transitions. [2024-11-27 20:08:05,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:08:05,425 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:08:05,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:05,460 INFO L225 Difference]: With dead ends: 8438 [2024-11-27 20:08:05,460 INFO L226 Difference]: Without dead ends: 5744 [2024-11-27 20:08:05,468 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:08:05,469 INFO L435 NwaCegarLoop]: 371 mSDtfsCounter, 388 mSDsluCounter, 826 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 388 SdHoareTripleChecker+Valid, 1197 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:05,470 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [388 Valid, 1197 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-27 20:08:05,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5744 states. [2024-11-27 20:08:05,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5744 to 4660. [2024-11-27 20:08:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4660 states, 4126 states have (on average 1.5283567619970917) internal successors, (6306), 4138 states have internal predecessors, (6306), 507 states have call successors, (507), 26 states have call predecessors, (507), 26 states have return successors, (507), 495 states have call predecessors, (507), 507 states have call successors, (507) [2024-11-27 20:08:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 4660 states and 7320 transitions. [2024-11-27 20:08:06,033 INFO L78 Accepts]: Start accepts. Automaton has 4660 states and 7320 transitions. Word has length 247 [2024-11-27 20:08:06,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:06,035 INFO L471 AbstractCegarLoop]: Abstraction has 4660 states and 7320 transitions. [2024-11-27 20:08:06,035 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 7320 transitions. [2024-11-27 20:08:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:08:06,043 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:06,043 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:06,043 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-27 20:08:06,044 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:06,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:06,048 INFO L85 PathProgramCache]: Analyzing trace with hash 829680136, now seen corresponding path program 1 times [2024-11-27 20:08:06,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:06,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238119394] [2024-11-27 20:08:06,048 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:08:06,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:06,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238119394] [2024-11-27 20:08:06,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238119394] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:08:06,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:08:06,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:08:06,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017274890] [2024-11-27 20:08:06,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:08:06,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:08:06,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:06,924 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:08:06,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:08:06,925 INFO L87 Difference]: Start difference. First operand 4660 states and 7320 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:07,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:07,882 INFO L93 Difference]: Finished difference Result 11622 states and 18340 transitions. [2024-11-27 20:08:07,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:08:07,883 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:08:07,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:07,934 INFO L225 Difference]: With dead ends: 11622 [2024-11-27 20:08:07,934 INFO L226 Difference]: Without dead ends: 7033 [2024-11-27 20:08:07,947 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:08:07,948 INFO L435 NwaCegarLoop]: 274 mSDtfsCounter, 704 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 704 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:07,949 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [704 Valid, 934 Invalid, 182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-27 20:08:07,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7033 states. [2024-11-27 20:08:08,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7033 to 4719. [2024-11-27 20:08:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4719 states, 4124 states have (on average 1.4936954413191077) internal successors, (6160), 4137 states have internal predecessors, (6160), 566 states have call successors, (566), 28 states have call predecessors, (566), 28 states have return successors, (566), 553 states have call predecessors, (566), 566 states have call successors, (566) [2024-11-27 20:08:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 4719 states and 7292 transitions. [2024-11-27 20:08:08,511 INFO L78 Accepts]: Start accepts. Automaton has 4719 states and 7292 transitions. Word has length 247 [2024-11-27 20:08:08,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:08,513 INFO L471 AbstractCegarLoop]: Abstraction has 4719 states and 7292 transitions. [2024-11-27 20:08:08,513 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4719 states and 7292 transitions. [2024-11-27 20:08:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:08:08,518 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:08,519 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:08,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-27 20:08:08,519 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:08,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:08,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1723166474, now seen corresponding path program 1 times [2024-11-27 20:08:08,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:08,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117479858] [2024-11-27 20:08:08,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:09,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:08:09,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:09,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117479858] [2024-11-27 20:08:09,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117479858] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:08:09,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:08:09,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 20:08:09,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169561997] [2024-11-27 20:08:09,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:08:09,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:08:09,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:09,571 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:08:09,571 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:08:09,571 INFO L87 Difference]: Start difference. First operand 4719 states and 7292 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:10,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:10,631 INFO L93 Difference]: Finished difference Result 15776 states and 24429 transitions. [2024-11-27 20:08:10,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 20:08:10,632 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 247 [2024-11-27 20:08:10,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:10,688 INFO L225 Difference]: With dead ends: 15776 [2024-11-27 20:08:10,688 INFO L226 Difference]: Without dead ends: 11243 [2024-11-27 20:08:10,700 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:08:10,701 INFO L435 NwaCegarLoop]: 455 mSDtfsCounter, 753 mSDsluCounter, 740 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 753 SdHoareTripleChecker+Valid, 1195 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:10,701 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [753 Valid, 1195 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 20:08:10,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11243 states. [2024-11-27 20:08:11,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11243 to 7826. [2024-11-27 20:08:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7826 states, 6674 states have (on average 1.4625412046748576) internal successors, (9761), 6700 states have internal predecessors, (9761), 1097 states have call successors, (1097), 54 states have call predecessors, (1097), 54 states have return successors, (1097), 1071 states have call predecessors, (1097), 1097 states have call successors, (1097) [2024-11-27 20:08:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7826 states to 7826 states and 11955 transitions. [2024-11-27 20:08:11,689 INFO L78 Accepts]: Start accepts. Automaton has 7826 states and 11955 transitions. Word has length 247 [2024-11-27 20:08:11,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:11,690 INFO L471 AbstractCegarLoop]: Abstraction has 7826 states and 11955 transitions. [2024-11-27 20:08:11,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:08:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 7826 states and 11955 transitions. [2024-11-27 20:08:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-27 20:08:11,700 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:11,700 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:11,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-27 20:08:11,701 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:11,703 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:11,704 INFO L85 PathProgramCache]: Analyzing trace with hash -1458201788, now seen corresponding path program 1 times [2024-11-27 20:08:11,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:11,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634663602] [2024-11-27 20:08:11,704 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 3 proven. 99 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-27 20:08:12,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:12,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634663602] [2024-11-27 20:08:12,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634663602] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:08:12,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [514913240] [2024-11-27 20:08:12,791 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:12,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:08:12,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:08:12,794 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:08:12,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 20:08:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:13,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-27 20:08:13,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:08:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 168 proven. 99 refuted. 0 times theorem prover too weak. 2113 trivial. 0 not checked. [2024-11-27 20:08:13,958 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:08:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 3 proven. 99 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-27 20:08:14,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [514913240] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:08:14,598 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:08:14,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-11-27 20:08:14,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091177785] [2024-11-27 20:08:14,600 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:08:14,601 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-27 20:08:14,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:14,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-27 20:08:14,602 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-27 20:08:14,606 INFO L87 Difference]: Start difference. First operand 7826 states and 11955 transitions. Second operand has 8 states, 8 states have (on average 13.625) internal successors, (109), 8 states have internal predecessors, (109), 3 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2024-11-27 20:08:15,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:15,697 INFO L93 Difference]: Finished difference Result 15796 states and 23979 transitions. [2024-11-27 20:08:15,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 20:08:15,698 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.625) internal successors, (109), 8 states have internal predecessors, (109), 3 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) Word has length 247 [2024-11-27 20:08:15,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:15,737 INFO L225 Difference]: With dead ends: 15796 [2024-11-27 20:08:15,737 INFO L226 Difference]: Without dead ends: 8050 [2024-11-27 20:08:15,754 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 500 GetRequests, 491 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2024-11-27 20:08:15,755 INFO L435 NwaCegarLoop]: 231 mSDtfsCounter, 560 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 620 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:15,755 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 620 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 20:08:15,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8050 states. [2024-11-27 20:08:16,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8050 to 7974. [2024-11-27 20:08:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7974 states, 6785 states have (on average 1.4349299926308032) internal successors, (9736), 6811 states have internal predecessors, (9736), 1097 states have call successors, (1097), 91 states have call predecessors, (1097), 91 states have return successors, (1097), 1071 states have call predecessors, (1097), 1097 states have call successors, (1097) [2024-11-27 20:08:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7974 states to 7974 states and 11930 transitions. [2024-11-27 20:08:16,509 INFO L78 Accepts]: Start accepts. Automaton has 7974 states and 11930 transitions. Word has length 247 [2024-11-27 20:08:16,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:16,510 INFO L471 AbstractCegarLoop]: Abstraction has 7974 states and 11930 transitions. [2024-11-27 20:08:16,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.625) internal successors, (109), 8 states have internal predecessors, (109), 3 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2024-11-27 20:08:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 7974 states and 11930 transitions. [2024-11-27 20:08:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-27 20:08:16,516 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:16,516 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:16,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 20:08:16,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-27 20:08:16,717 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:16,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:16,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1934054625, now seen corresponding path program 1 times [2024-11-27 20:08:16,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:16,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195624788] [2024-11-27 20:08:16,718 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:16,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 20:08:17,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [513892841] [2024-11-27 20:08:17,471 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:17,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:08:17,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:08:17,474 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:08:17,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-27 20:08:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:08:18,073 INFO L256 TraceCheckSpWp]: Trace formula consists of 651 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-27 20:08:18,084 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:08:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 412 proven. 93 refuted. 0 times theorem prover too weak. 1875 trivial. 0 not checked. [2024-11-27 20:08:19,719 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:08:20,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:08:20,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195624788] [2024-11-27 20:08:20,456 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-27 20:08:20,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [513892841] [2024-11-27 20:08:20,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [513892841] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:08:20,456 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:08:20,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2024-11-27 20:08:20,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921358811] [2024-11-27 20:08:20,456 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-27 20:08:20,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 20:08:20,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:08:20,459 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 20:08:20,459 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-11-27 20:08:20,459 INFO L87 Difference]: Start difference. First operand 7974 states and 11930 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:08:22,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:08:22,305 INFO L93 Difference]: Finished difference Result 24774 states and 37009 transitions. [2024-11-27 20:08:22,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-27 20:08:22,306 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 249 [2024-11-27 20:08:22,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:08:22,382 INFO L225 Difference]: With dead ends: 24774 [2024-11-27 20:08:22,383 INFO L226 Difference]: Without dead ends: 16990 [2024-11-27 20:08:22,404 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 475 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:08:22,406 INFO L435 NwaCegarLoop]: 267 mSDtfsCounter, 239 mSDsluCounter, 1160 mSDsCounter, 0 mSdLazyCounter, 422 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 1427 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-27 20:08:22,407 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 1427 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 422 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-27 20:08:22,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16990 states. [2024-11-27 20:08:23,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16990 to 15824. [2024-11-27 20:08:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15824 states, 13448 states have (on average 1.4270523497917906) internal successors, (19191), 13500 states have internal predecessors, (19191), 2159 states have call successors, (2159), 216 states have call predecessors, (2159), 216 states have return successors, (2159), 2107 states have call predecessors, (2159), 2159 states have call successors, (2159) [2024-11-27 20:08:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15824 states to 15824 states and 23509 transitions. [2024-11-27 20:08:23,856 INFO L78 Accepts]: Start accepts. Automaton has 15824 states and 23509 transitions. Word has length 249 [2024-11-27 20:08:23,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:08:23,858 INFO L471 AbstractCegarLoop]: Abstraction has 15824 states and 23509 transitions. [2024-11-27 20:08:23,858 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-27 20:08:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 15824 states and 23509 transitions. [2024-11-27 20:08:23,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-27 20:08:23,865 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:23,865 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:23,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-27 20:08:24,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-27 20:08:24,070 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:24,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:24,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1718193706, now seen corresponding path program 1 times [2024-11-27 20:08:24,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:08:24,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169985856] [2024-11-27 20:08:24,072 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:08:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 20:08:24,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [290984964] [2024-11-27 20:08:24,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:24,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:08:24,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:08:24,923 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:08:24,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-27 20:08:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:08:25,773 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:08:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:08:26,489 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 20:08:26,490 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 20:08:26,491 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 20:08:26,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-27 20:08:26,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:08:26,703 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:27,033 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:08:27,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:08:27 BoogieIcfgContainer [2024-11-27 20:08:27,037 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:08:27,038 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:08:27,038 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:08:27,038 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:08:27,039 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:07:54" (3/4) ... [2024-11-27 20:08:27,044 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 20:08:27,046 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:08:27,047 INFO L158 Benchmark]: Toolchain (without parser) took 35382.92ms. Allocated memory was 117.4MB in the beginning and 805.3MB in the end (delta: 687.9MB). Free memory was 90.9MB in the beginning and 534.3MB in the end (delta: -443.5MB). Peak memory consumption was 250.1MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,047 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:08:27,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 649.47ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.0MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,049 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.11ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 53.8MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,049 INFO L158 Benchmark]: Boogie Preprocessor took 183.65ms. Allocated memory is still 117.4MB. Free memory was 53.8MB in the beginning and 82.1MB in the end (delta: -28.2MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,050 INFO L158 Benchmark]: RCFGBuilder took 1799.24ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 82.1MB in the beginning and 126.6MB in the end (delta: -44.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,050 INFO L158 Benchmark]: TraceAbstraction took 32611.57ms. Allocated memory was 184.5MB in the beginning and 805.3MB in the end (delta: 620.8MB). Free memory was 126.1MB in the beginning and 534.4MB in the end (delta: -408.2MB). Peak memory consumption was 212.5MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,050 INFO L158 Benchmark]: Witness Printer took 7.89ms. Allocated memory is still 805.3MB. Free memory was 534.4MB in the beginning and 534.3MB in the end (delta: 66.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:08:27,053 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 649.47ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.0MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.11ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 53.8MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 183.65ms. Allocated memory is still 117.4MB. Free memory was 53.8MB in the beginning and 82.1MB in the end (delta: -28.2MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1799.24ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 82.1MB in the beginning and 126.6MB in the end (delta: -44.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * TraceAbstraction took 32611.57ms. Allocated memory was 184.5MB in the beginning and 805.3MB in the end (delta: 620.8MB). Free memory was 126.1MB in the beginning and 534.4MB in the end (delta: -408.2MB). Peak memory consumption was 212.5MB. Max. memory is 16.1GB. * Witness Printer took 7.89ms. Allocated memory is still 805.3MB. Free memory was 534.4MB in the beginning and 534.3MB in the end (delta: 66.2kB). Peak memory consumption was 8.4MB. 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 someBinaryFLOATComparisonOperation at line 297, overapproximation of someBinaryFLOATComparisonOperation at line 299, overapproximation of someBinaryFLOATComparisonOperation at line 357, overapproximation of someBinaryFLOATComparisonOperation at line 301, overapproximation of someBinaryFLOATComparisonOperation at line 334, overapproximation of someBinaryFLOATComparisonOperation at line 332, overapproximation of someBinaryFLOATComparisonOperation at line 124, overapproximation of someBinaryFLOATComparisonOperation at line 189, overapproximation of someBinaryFLOATComparisonOperation at line 303, overapproximation of someBinaryFLOATComparisonOperation at line 357, overapproximation of someBinaryFLOATComparisonOperation at line 295, overapproximation of someBinaryFLOATComparisonOperation at line 336, overapproximation of bitwiseAnd at line 96, overapproximation of someUnaryDOUBLEoperation at line 150, overapproximation of someBinaryDOUBLEComparisonOperation at line 326, overapproximation of someBinaryDOUBLEComparisonOperation at line 357, overapproximation of someBinaryDOUBLEComparisonOperation at line 327, overapproximation of someBinaryDOUBLEComparisonOperation at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 357, overapproximation of someBinaryDOUBLEComparisonOperation at line 357, overapproximation of someBinaryDOUBLEComparisonOperation at line 187, overapproximation of someBinaryDOUBLEComparisonOperation at line 357, overapproximation of someBinaryDOUBLEComparisonOperation at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 150, overapproximation of someBinaryDOUBLEComparisonOperation at line 281, overapproximation of someBinaryDOUBLEComparisonOperation at line 330, overapproximation of someBinaryDOUBLEComparisonOperation at line 329, overapproximation of someBinaryArithmeticFLOAToperation at line 189, overapproximation of someBinaryArithmeticFLOAToperation at line 173. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 31.7; [L23] double var_1_3 = 1.0350000000000001; [L24] unsigned short int var_1_4 = 8; [L25] unsigned short int var_1_11 = 26575; [L26] signed long int var_1_12 = 256; [L27] unsigned short int var_1_13 = 16; [L28] unsigned char var_1_14 = 128; [L29] unsigned char var_1_15 = 64; [L30] unsigned char var_1_16 = 64; [L31] unsigned char var_1_17 = 32; [L32] signed short int var_1_18 = 10; [L33] unsigned long int var_1_20 = 256; [L34] float var_1_21 = 127.25; [L35] float var_1_23 = 3.6; [L36] float var_1_24 = 128.75; [L37] float var_1_25 = 128.99; [L38] float var_1_26 = 2.875; [L39] float var_1_27 = 4.6; [L40] signed long int var_1_28 = -4; [L41] unsigned long int var_1_29 = 64; [L42] unsigned long int var_1_30 = 2547575004; [L43] signed char var_1_31 = -10; [L44] signed char var_1_32 = 8; [L45] signed char var_1_33 = 50; [L46] signed long int var_1_34 = -5; [L47] signed long int var_1_35 = 1823563689; [L48] signed short int var_1_36 = -256; [L49] signed short int var_1_37 = -5; [L50] signed short int var_1_38 = 256; [L51] signed short int var_1_39 = 31652; [L52] unsigned char var_1_41 = 1; [L53] unsigned char var_1_42 = 0; [L54] unsigned char var_1_43 = 1; [L55] signed long int var_1_44 = 16; [L56] double var_1_45 = 0.525; [L57] double var_1_46 = 24.5; [L58] unsigned char var_1_48 = 1; [L59] signed short int var_1_49 = 10; [L60] unsigned char var_1_51 = 0; [L61] unsigned short int var_1_52 = 0; [L62] float var_1_53 = 4.22; [L63] float var_1_54 = 100000000000000.7; [L64] float var_1_55 = 128.5; [L65] float var_1_56 = 2.25; [L66] double last_1_var_1_1 = 31.7; [L67] unsigned short int last_1_var_1_4 = 8; [L68] signed long int last_1_var_1_12 = 256; [L69] unsigned char last_1_var_1_14 = 128; [L70] signed short int last_1_var_1_18 = 10; [L71] signed long int last_1_var_1_28 = -4; [L72] unsigned long int last_1_var_1_29 = 64; [L73] signed long int last_1_var_1_34 = -5; [L74] signed short int last_1_var_1_36 = -256; [L75] signed short int last_1_var_1_37 = -5; [L76] signed short int last_1_var_1_38 = 256; [L77] unsigned char last_1_var_1_41 = 1; [L78] signed long int last_1_var_1_44 = 16; [L79] unsigned char last_1_var_1_48 = 1; [L80] signed short int last_1_var_1_49 = 10; [L81] unsigned char last_1_var_1_51 = 0; VAL [isInitial=0, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=26575, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_3=10350000000000001/10000000000000000, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L361] isInitial = 1 [L362] FCALL initially() [L364] CALL updateLastVariables() [L339] last_1_var_1_1 = var_1_1 [L340] last_1_var_1_4 = var_1_4 [L341] last_1_var_1_12 = var_1_12 [L342] last_1_var_1_14 = var_1_14 [L343] last_1_var_1_18 = var_1_18 [L344] last_1_var_1_28 = var_1_28 [L345] last_1_var_1_29 = var_1_29 [L346] last_1_var_1_34 = var_1_34 [L347] last_1_var_1_36 = var_1_36 [L348] last_1_var_1_37 = var_1_37 [L349] last_1_var_1_38 = var_1_38 [L350] last_1_var_1_41 = var_1_41 [L351] last_1_var_1_44 = var_1_44 [L352] last_1_var_1_48 = var_1_48 [L353] last_1_var_1_49 = var_1_49 [L354] last_1_var_1_51 = var_1_51 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=26575, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_3=10350000000000001/10000000000000000, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L364] RET updateLastVariables() [L365] CALL updateVariables() [L280] var_1_3 = __VERIFIER_nondet_double() [L281] CALL assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=26575, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=26575, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L281] RET assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=26575, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L282] var_1_11 = __VERIFIER_nondet_ushort() [L283] CALL assume_abort_if_not(var_1_11 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L283] RET assume_abort_if_not(var_1_11 >= 16383) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L284] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L284] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=64, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L285] var_1_15 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_15 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L286] RET assume_abort_if_not(var_1_15 >= 63) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L287] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L287] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=64, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L288] var_1_16 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_16 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L289] RET assume_abort_if_not(var_1_16 >= 64) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L290] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L290] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=32, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L291] var_1_17 = __VERIFIER_nondet_uchar() [L292] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L292] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L293] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L293] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_23=18/5, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L294] var_1_23 = __VERIFIER_nondet_float() [L295] CALL assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L295] RET assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_24=515/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L296] var_1_24 = __VERIFIER_nondet_float() [L297] CALL assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 4611686.018427382800e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L297] RET assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 4611686.018427382800e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_25=12899/100, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L298] var_1_25 = __VERIFIER_nondet_float() [L299] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L299] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_26=23/8, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L300] var_1_26 = __VERIFIER_nondet_float() [L301] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L301] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_27=23/5, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L302] var_1_27 = __VERIFIER_nondet_float() [L303] CALL assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L303] RET assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=2547575004, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L304] var_1_30 = __VERIFIER_nondet_ulong() [L305] CALL assume_abort_if_not(var_1_30 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L305] RET assume_abort_if_not(var_1_30 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L306] CALL assume_abort_if_not(var_1_30 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L306] RET assume_abort_if_not(var_1_30 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=8, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L307] var_1_32 = __VERIFIER_nondet_char() [L308] CALL assume_abort_if_not(var_1_32 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L308] RET assume_abort_if_not(var_1_32 >= -1) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L309] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L309] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=50, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L310] var_1_33 = __VERIFIER_nondet_char() [L311] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L311] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L312] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L312] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1823563689, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L313] var_1_35 = __VERIFIER_nondet_long() [L314] CALL assume_abort_if_not(var_1_35 >= 1610612734) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L314] RET assume_abort_if_not(var_1_35 >= 1610612734) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L315] CALL assume_abort_if_not(var_1_35 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L315] RET assume_abort_if_not(var_1_35 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=31652, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L316] var_1_39 = __VERIFIER_nondet_short() [L317] CALL assume_abort_if_not(var_1_39 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L317] RET assume_abort_if_not(var_1_39 >= 16383) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L318] CALL assume_abort_if_not(var_1_39 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L318] RET assume_abort_if_not(var_1_39 <= 32766) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L319] var_1_42 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L320] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L321] CALL assume_abort_if_not(var_1_42 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L321] RET assume_abort_if_not(var_1_42 <= 0) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L322] var_1_43 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L323] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L324] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L324] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_45=21/40, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L325] var_1_45 = __VERIFIER_nondet_double() [L326] CALL assume_abort_if_not((var_1_45 >= -922337.2036854776000e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854776000e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L326] RET assume_abort_if_not((var_1_45 >= -922337.2036854776000e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854776000e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L327] CALL assume_abort_if_not(var_1_45 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L327] RET assume_abort_if_not(var_1_45 != 0.0F) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_46=49/2, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L328] var_1_46 = __VERIFIER_nondet_double() [L329] CALL assume_abort_if_not((var_1_46 >= -922337.2036854776000e+13F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L329] RET assume_abort_if_not((var_1_46 >= -922337.2036854776000e+13F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L330] CALL assume_abort_if_not(var_1_46 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L330] RET assume_abort_if_not(var_1_46 != 0.0F) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_54=1000000000000007/10, var_1_55=257/2, var_1_56=9/4] [L331] var_1_54 = __VERIFIER_nondet_float() [L332] CALL assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_55=257/2, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_55=257/2, var_1_56=9/4] [L332] RET assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_55=257/2, var_1_56=9/4] [L333] var_1_55 = __VERIFIER_nondet_float() [L334] CALL assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_56=9/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_56=9/4] [L334] RET assume_abort_if_not((var_1_55 >= -230584.3009213691390e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 2305843.009213691390e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50, var_1_56=9/4] [L335] var_1_56 = __VERIFIER_nondet_float() [L336] CALL assume_abort_if_not((var_1_56 >= -230584.3009213691390e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 2305843.009213691390e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L336] RET assume_abort_if_not((var_1_56 >= -230584.3009213691390e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 2305843.009213691390e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L365] RET updateVariables() [L366] CALL step() [L85] COND FALSE !(\read(last_1_var_1_51)) [L88] var_1_41 = (last_1_var_1_48 || var_1_43) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=1, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L90] COND TRUE ! var_1_42 [L91] var_1_48 = var_1_42 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L95] signed long int stepLocal_3 = last_1_var_1_12; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_3=256, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L96] EXPR 16 & var_1_11 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_3=256, var_1_11=16383, var_1_12=256, var_1_13=16, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L96] signed long int stepLocal_2 = 16 & var_1_11; [L97] COND TRUE stepLocal_3 < (last_1_var_1_29 * last_1_var_1_44) [L98] var_1_13 = ((((last_1_var_1_14) < (last_1_var_1_12)) ? (last_1_var_1_14) : (last_1_var_1_12))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L108] unsigned long int stepLocal_1 = ((((32 * last_1_var_1_37)) > (last_1_var_1_29)) ? ((32 * last_1_var_1_37)) : (last_1_var_1_29)); [L109] unsigned char stepLocal_0 = last_1_var_1_14 <= (last_1_var_1_14 + last_1_var_1_37); VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=8, var_1_51=0, var_1_52=0, var_1_53=211/50] [L110] COND FALSE !(! last_1_var_1_41) [L121] var_1_4 = last_1_var_1_29 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L123] unsigned char stepLocal_16 = last_1_var_1_41; [L124] unsigned char stepLocal_15 = var_1_25 > var_1_27; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_15=1, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L125] COND TRUE last_1_var_1_51 || stepLocal_15 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=16, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L126] COND TRUE ((((((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) > (var_1_27)) ? (((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) : (var_1_27))) > ((var_1_24 * last_1_var_1_1) / ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) [L127] var_1_44 = ((((last_1_var_1_12) > (last_1_var_1_14)) ? (last_1_var_1_12) : (last_1_var_1_14))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=-4, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L140] var_1_28 = (var_1_16 + var_1_44) [L141] signed long int stepLocal_17 = ((((last_1_var_1_4 / var_1_35)) > (last_1_var_1_18)) ? ((last_1_var_1_4 / var_1_35)) : (last_1_var_1_18)); VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_17=10, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L142] COND FALSE !(stepLocal_17 < last_1_var_1_37) [L145] var_1_51 = 0 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=317/10, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L147] COND FALSE !(\read(var_1_51)) [L150] var_1_1 = ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-10, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L152] COND FALSE !(\read(var_1_48)) [L155] var_1_31 = (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) - ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L157] COND FALSE !(\read(var_1_42)) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L160] COND FALSE !(last_1_var_1_1 <= var_1_3) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=256, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L167] var_1_20 = (16u + var_1_14) [L168] signed long int stepLocal_5 = var_1_14 / ((((var_1_15) < (64)) ? (var_1_15) : (64))); [L169] unsigned char stepLocal_4 = var_1_15; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_5=2, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L170] COND TRUE \read(var_1_41) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_5=2, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L171] COND TRUE var_1_14 != stepLocal_5 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_21=509/4, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L172] COND TRUE ! var_1_51 [L173] var_1_21 = ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_24) - var_1_25) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L187] unsigned char stepLocal_18 = var_1_46 != var_1_24; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_18=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=211/50] [L188] COND TRUE var_1_41 && stepLocal_18 [L189] var_1_53 = ((((((var_1_24 + var_1_54) - var_1_25)) > ((var_1_27 + (var_1_55 + var_1_56)))) ? (((var_1_24 + var_1_54) - var_1_25)) : ((var_1_27 + (var_1_55 + var_1_56))))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=64, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L193] COND TRUE \read(var_1_41) [L194] var_1_29 = (((((var_1_30 - var_1_14)) > (var_1_13)) ? ((var_1_30 - var_1_14)) : (var_1_13))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=10, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L196] COND FALSE !(var_1_44 > (last_1_var_1_49 * var_1_4)) [L203] var_1_49 = ((((((var_1_39 - var_1_31)) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? ((var_1_39 - var_1_31)) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))) - var_1_15) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=10, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L205] COND FALSE !(\read(var_1_48)) [L212] var_1_18 = ((((-25) > (var_1_15)) ? (-25) : (var_1_15))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L214] COND FALSE !(\read(var_1_51)) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L217] unsigned char stepLocal_14 = var_1_17; [L218] signed long int stepLocal_13 = var_1_28; [L219] unsigned char stepLocal_12 = var_1_16; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_12=127, stepLocal_13=383, stepLocal_14=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L220] COND TRUE stepLocal_12 > var_1_18 VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_14=0, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=256, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L221] COND TRUE stepLocal_14 < var_1_30 [L222] var_1_38 = (var_1_28 - (var_1_39 - var_1_33)) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L237] signed short int stepLocal_6 = var_1_38; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L238] COND FALSE !(\read(var_1_51)) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L245] unsigned char stepLocal_7 = var_1_14; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, stepLocal_7=128, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-256, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L246] COND FALSE !(last_1_var_1_36 >= stepLocal_7) [L249] var_1_36 = (var_1_34 + -50) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L251] signed long int stepLocal_11 = (((var_1_13) > (-1)) ? (var_1_13) : (-1)); [L252] signed short int stepLocal_10 = var_1_36; [L253] signed long int stepLocal_9 = - var_1_44; [L254] unsigned char stepLocal_8 = var_1_16; VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_10=-55, stepLocal_11=128, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, stepLocal_8=127, stepLocal_9=-256, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=-5, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L255] COND FALSE !(\read(var_1_48)) [L276] var_1_37 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, stepLocal_0=0, stepLocal_10=-55, stepLocal_11=128, stepLocal_13=383, stepLocal_16=1, stepLocal_1=-160, stepLocal_2=0, stepLocal_4=63, stepLocal_6=-15998, stepLocal_8=127, stepLocal_9=-256, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L366] RET step() [L367] CALL, EXPR property() [L357] EXPR (((var_1_51 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_41) ? (((((((32 * last_1_var_1_37)) > (last_1_var_1_29)) ? ((32 * last_1_var_1_37)) : (last_1_var_1_29))) <= last_1_var_1_34) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_37 + (last_1_var_1_29 + last_1_var_1_14)) + ((((last_1_var_1_14) > (last_1_var_1_14)) ? (last_1_var_1_14) : (last_1_var_1_14)))))) : (((last_1_var_1_14 <= (last_1_var_1_14 + last_1_var_1_37)) || (last_1_var_1_14 < (last_1_var_1_29 % 25))) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_14 + last_1_var_1_37) + (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) - last_1_var_1_29)))) : (var_1_4 == ((unsigned short int) var_1_11)))) : (var_1_4 == ((unsigned short int) last_1_var_1_29)))) && (var_1_51 ? (var_1_12 == ((signed long int) (var_1_14 + ((((var_1_11) > (-128)) ? (var_1_11) : (-128)))))) : 1)) && ((last_1_var_1_12 < (last_1_var_1_29 * last_1_var_1_44)) ? (var_1_13 == ((unsigned short int) ((((last_1_var_1_14) < (last_1_var_1_12)) ? (last_1_var_1_14) : (last_1_var_1_12))))) : ((! last_1_var_1_41) ? (var_1_13 == ((unsigned short int) (last_1_var_1_14 + last_1_var_1_12))) : ((last_1_var_1_28 <= (16 & var_1_11)) ? (var_1_13 == ((unsigned short int) ((((var_1_11) < (8)) ? (var_1_11) : (8))))) : 1))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L357] EXPR (((((((((((((var_1_51 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_41) ? (((((((32 * last_1_var_1_37)) > (last_1_var_1_29)) ? ((32 * last_1_var_1_37)) : (last_1_var_1_29))) <= last_1_var_1_34) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_37 + (last_1_var_1_29 + last_1_var_1_14)) + ((((last_1_var_1_14) > (last_1_var_1_14)) ? (last_1_var_1_14) : (last_1_var_1_14)))))) : (((last_1_var_1_14 <= (last_1_var_1_14 + last_1_var_1_37)) || (last_1_var_1_14 < (last_1_var_1_29 % 25))) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_14 + last_1_var_1_37) + (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) - last_1_var_1_29)))) : (var_1_4 == ((unsigned short int) var_1_11)))) : (var_1_4 == ((unsigned short int) last_1_var_1_29)))) && (var_1_51 ? (var_1_12 == ((signed long int) (var_1_14 + ((((var_1_11) > (-128)) ? (var_1_11) : (-128)))))) : 1)) && ((last_1_var_1_12 < (last_1_var_1_29 * last_1_var_1_44)) ? (var_1_13 == ((unsigned short int) ((((last_1_var_1_14) < (last_1_var_1_12)) ? (last_1_var_1_14) : (last_1_var_1_12))))) : ((! last_1_var_1_41) ? (var_1_13 == ((unsigned short int) (last_1_var_1_14 + last_1_var_1_12))) : ((last_1_var_1_28 <= (16 & var_1_11)) ? (var_1_13 == ((unsigned short int) ((((var_1_11) < (8)) ? (var_1_11) : (8))))) : 1)))) && ((last_1_var_1_1 <= var_1_3) ? ((! last_1_var_1_51) ? (var_1_14 == ((unsigned char) ((var_1_15 + var_1_16) - var_1_17))) : (var_1_14 == ((unsigned char) ((((var_1_15) > (10)) ? (var_1_15) : (10)))))) : 1)) && (var_1_48 ? ((var_1_3 >= 256.25) ? (var_1_48 ? (var_1_18 == ((signed short int) var_1_49)) : 1) : 1) : (var_1_18 == ((signed short int) ((((-25) > (var_1_15)) ? (-25) : (var_1_15))))))) && (var_1_20 == ((unsigned long int) (16u + var_1_14)))) && (var_1_41 ? ((var_1_14 != (var_1_14 / ((((var_1_15) < (64)) ? (var_1_15) : (64))))) ? ((! var_1_51) ? (var_1_21 == ((float) ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_24) - var_1_25))) : (var_1_21 == ((float) (((((var_1_23 + var_1_24)) < ((var_1_26 + var_1_27))) ? ((var_1_23 + var_1_24)) : ((var_1_26 + var_1_27))))))) : (var_1_21 == ((float) (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))) + var_1_23)))) : ((var_1_15 > var_1_28) ? (var_1_21 == ((float) var_1_25)) : (var_1_21 == ((float) var_1_23))))) && (var_1_28 == ((signed long int) (var_1_16 + var_1_44)))) && (var_1_41 ? (var_1_29 == ((unsigned long int) (((((var_1_30 - var_1_14)) > (var_1_13)) ? ((var_1_30 - var_1_14)) : (var_1_13))))) : 1)) && (var_1_48 ? (var_1_31 == ((signed char) (var_1_32 - var_1_33))) : (var_1_31 == ((signed char) (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) - ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))))) && (var_1_51 ? ((var_1_38 <= 200) ? (var_1_34 == ((signed long int) (2 - ((var_1_35 - var_1_38) - last_1_var_1_34)))) : (var_1_34 == ((signed long int) (((var_1_16 + var_1_14) + var_1_38) - var_1_15)))) : 1)) && ((last_1_var_1_36 >= var_1_14) ? (var_1_36 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : (var_1_36 == ((signed short int) (var_1_34 + -50))))) && (var_1_48 ? ((var_1_16 < 8) ? (var_1_37 == ((signed short int) var_1_17)) : ((25u < (- var_1_44)) ? (var_1_37 == ((signed short int) (var_1_17 - var_1_16))) : ((var_1_36 >= ((var_1_11 - last_1_var_1_37) - var_1_15)) ? (var_1_37 == ((signed short int) ((((((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) > (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14))))) ? (((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) : (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14)))))))) : (((((((var_1_33 & var_1_52)) > (0)) ? ((var_1_33 & var_1_52)) : (0))) < ((((var_1_13) > (-1)) ? (var_1_13) : (-1)))) ? (var_1_51 ? (var_1_37 == ((signed short int) ((((var_1_4) < ((var_1_16 - var_1_15))) ? (var_1_4) : ((var_1_16 - var_1_15)))))) : (var_1_37 == ((signed short int) (((((var_1_4 + last_1_var_1_37) + var_1_32) < 0 ) ? -((var_1_4 + last_1_var_1_37) + var_1_32) : ((var_1_4 + last_1_var_1_37) + var_1_32)))))) : 1)))) : (var_1_37 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32)))))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L357] EXPR ((((((((((((((((var_1_51 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_41) ? (((((((32 * last_1_var_1_37)) > (last_1_var_1_29)) ? ((32 * last_1_var_1_37)) : (last_1_var_1_29))) <= last_1_var_1_34) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_37 + (last_1_var_1_29 + last_1_var_1_14)) + ((((last_1_var_1_14) > (last_1_var_1_14)) ? (last_1_var_1_14) : (last_1_var_1_14)))))) : (((last_1_var_1_14 <= (last_1_var_1_14 + last_1_var_1_37)) || (last_1_var_1_14 < (last_1_var_1_29 % 25))) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_14 + last_1_var_1_37) + (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) - last_1_var_1_29)))) : (var_1_4 == ((unsigned short int) var_1_11)))) : (var_1_4 == ((unsigned short int) last_1_var_1_29)))) && (var_1_51 ? (var_1_12 == ((signed long int) (var_1_14 + ((((var_1_11) > (-128)) ? (var_1_11) : (-128)))))) : 1)) && ((last_1_var_1_12 < (last_1_var_1_29 * last_1_var_1_44)) ? (var_1_13 == ((unsigned short int) ((((last_1_var_1_14) < (last_1_var_1_12)) ? (last_1_var_1_14) : (last_1_var_1_12))))) : ((! last_1_var_1_41) ? (var_1_13 == ((unsigned short int) (last_1_var_1_14 + last_1_var_1_12))) : ((last_1_var_1_28 <= (16 & var_1_11)) ? (var_1_13 == ((unsigned short int) ((((var_1_11) < (8)) ? (var_1_11) : (8))))) : 1)))) && ((last_1_var_1_1 <= var_1_3) ? ((! last_1_var_1_51) ? (var_1_14 == ((unsigned char) ((var_1_15 + var_1_16) - var_1_17))) : (var_1_14 == ((unsigned char) ((((var_1_15) > (10)) ? (var_1_15) : (10)))))) : 1)) && (var_1_48 ? ((var_1_3 >= 256.25) ? (var_1_48 ? (var_1_18 == ((signed short int) var_1_49)) : 1) : 1) : (var_1_18 == ((signed short int) ((((-25) > (var_1_15)) ? (-25) : (var_1_15))))))) && (var_1_20 == ((unsigned long int) (16u + var_1_14)))) && (var_1_41 ? ((var_1_14 != (var_1_14 / ((((var_1_15) < (64)) ? (var_1_15) : (64))))) ? ((! var_1_51) ? (var_1_21 == ((float) ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_24) - var_1_25))) : (var_1_21 == ((float) (((((var_1_23 + var_1_24)) < ((var_1_26 + var_1_27))) ? ((var_1_23 + var_1_24)) : ((var_1_26 + var_1_27))))))) : (var_1_21 == ((float) (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))) + var_1_23)))) : ((var_1_15 > var_1_28) ? (var_1_21 == ((float) var_1_25)) : (var_1_21 == ((float) var_1_23))))) && (var_1_28 == ((signed long int) (var_1_16 + var_1_44)))) && (var_1_41 ? (var_1_29 == ((unsigned long int) (((((var_1_30 - var_1_14)) > (var_1_13)) ? ((var_1_30 - var_1_14)) : (var_1_13))))) : 1)) && (var_1_48 ? (var_1_31 == ((signed char) (var_1_32 - var_1_33))) : (var_1_31 == ((signed char) (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) - ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))))) && (var_1_51 ? ((var_1_38 <= 200) ? (var_1_34 == ((signed long int) (2 - ((var_1_35 - var_1_38) - last_1_var_1_34)))) : (var_1_34 == ((signed long int) (((var_1_16 + var_1_14) + var_1_38) - var_1_15)))) : 1)) && ((last_1_var_1_36 >= var_1_14) ? (var_1_36 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : (var_1_36 == ((signed short int) (var_1_34 + -50))))) && (var_1_48 ? ((var_1_16 < 8) ? (var_1_37 == ((signed short int) var_1_17)) : ((25u < (- var_1_44)) ? (var_1_37 == ((signed short int) (var_1_17 - var_1_16))) : ((var_1_36 >= ((var_1_11 - last_1_var_1_37) - var_1_15)) ? (var_1_37 == ((signed short int) ((((((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) > (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14))))) ? (((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) : (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14)))))))) : (((((((var_1_33 & var_1_52)) > (0)) ? ((var_1_33 & var_1_52)) : (0))) < ((((var_1_13) > (-1)) ? (var_1_13) : (-1)))) ? (var_1_51 ? (var_1_37 == ((signed short int) ((((var_1_4) < ((var_1_16 - var_1_15))) ? (var_1_4) : ((var_1_16 - var_1_15)))))) : (var_1_37 == ((signed short int) (((((var_1_4 + last_1_var_1_37) + var_1_32) < 0 ) ? -((var_1_4 + last_1_var_1_37) + var_1_32) : ((var_1_4 + last_1_var_1_37) + var_1_32)))))) : 1)))) : (var_1_37 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))))) && ((var_1_16 > var_1_18) ? ((var_1_17 < var_1_30) ? (var_1_38 == ((signed short int) (var_1_28 - (var_1_39 - var_1_33)))) : 1) : ((var_1_27 < ((((var_1_26) > (var_1_3)) ? (var_1_26) : (var_1_3)))) ? (var_1_38 == ((signed short int) ((2 - ((((var_1_16) > (var_1_18)) ? (var_1_16) : (var_1_18)))) + var_1_14))) : (var_1_41 ? ((var_1_28 >= ((((var_1_12) < ((var_1_49 % var_1_16))) ? (var_1_12) : ((var_1_49 % var_1_16))))) ? (var_1_38 == ((signed short int) (var_1_33 - (((((var_1_49) > (var_1_15)) ? (var_1_49) : (var_1_15))) + var_1_14)))) : 1) : (var_1_38 == ((signed short int) ((((var_1_15) > (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_15) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))))) && (last_1_var_1_51 ? (var_1_41 == ((unsigned char) var_1_42)) : (var_1_41 == ((unsigned char) (last_1_var_1_48 || var_1_43))))) && ((last_1_var_1_51 || (var_1_25 > var_1_27)) ? ((((((((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) > (var_1_27)) ? (((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) : (var_1_27))) > ((var_1_24 * last_1_var_1_1) / ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))))) ? (var_1_44 == ((signed long int) ((((last_1_var_1_12) > (last_1_var_1_14)) ? (last_1_var_1_12) : (last_1_var_1_14))))) : (var_1_44 == ((signed long int) ((((((((((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) < (var_1_11)) ? (((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) : (var_1_11)))) < ((last_1_var_1_44 - last_1_var_1_12))) ? (((((((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) < (var_1_11)) ? (((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) : (var_1_11)))) : ((last_1_var_1_44 - last_1_var_1_12))))))) : (((8 << last_1_var_1_44) < (last_1_var_1_36 | last_1_var_1_44)) ? ((var_1_43 && last_1_var_1_41) ? (var_1_44 == ((signed long int) (((((((((var_1_35 - last_1_var_1_38)) < (last_1_var_1_14)) ? ((var_1_35 - last_1_var_1_38)) : (last_1_var_1_14)))) < (((((last_1_var_1_38) < 0 ) ? -(last_1_var_1_38) : (last_1_var_1_38))))) ? ((((((var_1_35 - last_1_var_1_38)) < (last_1_var_1_14)) ? ((var_1_35 - last_1_var_1_38)) : (last_1_var_1_14)))) : (((((last_1_var_1_38) < 0 ) ? -(last_1_var_1_38) : (last_1_var_1_38)))))))) : 1) : (var_1_44 == ((signed long int) last_1_var_1_14)))) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L357-L358] return (((((((((((((((((((((var_1_51 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_41) ? (((((((32 * last_1_var_1_37)) > (last_1_var_1_29)) ? ((32 * last_1_var_1_37)) : (last_1_var_1_29))) <= last_1_var_1_34) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_37 + (last_1_var_1_29 + last_1_var_1_14)) + ((((last_1_var_1_14) > (last_1_var_1_14)) ? (last_1_var_1_14) : (last_1_var_1_14)))))) : (((last_1_var_1_14 <= (last_1_var_1_14 + last_1_var_1_37)) || (last_1_var_1_14 < (last_1_var_1_29 % 25))) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_14 + last_1_var_1_37) + (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) - last_1_var_1_29)))) : (var_1_4 == ((unsigned short int) var_1_11)))) : (var_1_4 == ((unsigned short int) last_1_var_1_29)))) && (var_1_51 ? (var_1_12 == ((signed long int) (var_1_14 + ((((var_1_11) > (-128)) ? (var_1_11) : (-128)))))) : 1)) && ((last_1_var_1_12 < (last_1_var_1_29 * last_1_var_1_44)) ? (var_1_13 == ((unsigned short int) ((((last_1_var_1_14) < (last_1_var_1_12)) ? (last_1_var_1_14) : (last_1_var_1_12))))) : ((! last_1_var_1_41) ? (var_1_13 == ((unsigned short int) (last_1_var_1_14 + last_1_var_1_12))) : ((last_1_var_1_28 <= (16 & var_1_11)) ? (var_1_13 == ((unsigned short int) ((((var_1_11) < (8)) ? (var_1_11) : (8))))) : 1)))) && ((last_1_var_1_1 <= var_1_3) ? ((! last_1_var_1_51) ? (var_1_14 == ((unsigned char) ((var_1_15 + var_1_16) - var_1_17))) : (var_1_14 == ((unsigned char) ((((var_1_15) > (10)) ? (var_1_15) : (10)))))) : 1)) && (var_1_48 ? ((var_1_3 >= 256.25) ? (var_1_48 ? (var_1_18 == ((signed short int) var_1_49)) : 1) : 1) : (var_1_18 == ((signed short int) ((((-25) > (var_1_15)) ? (-25) : (var_1_15))))))) && (var_1_20 == ((unsigned long int) (16u + var_1_14)))) && (var_1_41 ? ((var_1_14 != (var_1_14 / ((((var_1_15) < (64)) ? (var_1_15) : (64))))) ? ((! var_1_51) ? (var_1_21 == ((float) ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_24) - var_1_25))) : (var_1_21 == ((float) (((((var_1_23 + var_1_24)) < ((var_1_26 + var_1_27))) ? ((var_1_23 + var_1_24)) : ((var_1_26 + var_1_27))))))) : (var_1_21 == ((float) (((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))) + var_1_23)))) : ((var_1_15 > var_1_28) ? (var_1_21 == ((float) var_1_25)) : (var_1_21 == ((float) var_1_23))))) && (var_1_28 == ((signed long int) (var_1_16 + var_1_44)))) && (var_1_41 ? (var_1_29 == ((unsigned long int) (((((var_1_30 - var_1_14)) > (var_1_13)) ? ((var_1_30 - var_1_14)) : (var_1_13))))) : 1)) && (var_1_48 ? (var_1_31 == ((signed char) (var_1_32 - var_1_33))) : (var_1_31 == ((signed char) (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) - ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))))) && (var_1_51 ? ((var_1_38 <= 200) ? (var_1_34 == ((signed long int) (2 - ((var_1_35 - var_1_38) - last_1_var_1_34)))) : (var_1_34 == ((signed long int) (((var_1_16 + var_1_14) + var_1_38) - var_1_15)))) : 1)) && ((last_1_var_1_36 >= var_1_14) ? (var_1_36 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : (var_1_36 == ((signed short int) (var_1_34 + -50))))) && (var_1_48 ? ((var_1_16 < 8) ? (var_1_37 == ((signed short int) var_1_17)) : ((25u < (- var_1_44)) ? (var_1_37 == ((signed short int) (var_1_17 - var_1_16))) : ((var_1_36 >= ((var_1_11 - last_1_var_1_37) - var_1_15)) ? (var_1_37 == ((signed short int) ((((((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) > (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14))))) ? (((((-2) < (var_1_17)) ? (-2) : (var_1_17)))) : (((((var_1_36 - var_1_14) < 0 ) ? -(var_1_36 - var_1_14) : (var_1_36 - var_1_14)))))))) : (((((((var_1_33 & var_1_52)) > (0)) ? ((var_1_33 & var_1_52)) : (0))) < ((((var_1_13) > (-1)) ? (var_1_13) : (-1)))) ? (var_1_51 ? (var_1_37 == ((signed short int) ((((var_1_4) < ((var_1_16 - var_1_15))) ? (var_1_4) : ((var_1_16 - var_1_15)))))) : (var_1_37 == ((signed short int) (((((var_1_4 + last_1_var_1_37) + var_1_32) < 0 ) ? -((var_1_4 + last_1_var_1_37) + var_1_32) : ((var_1_4 + last_1_var_1_37) + var_1_32)))))) : 1)))) : (var_1_37 == ((signed short int) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))))) && ((var_1_16 > var_1_18) ? ((var_1_17 < var_1_30) ? (var_1_38 == ((signed short int) (var_1_28 - (var_1_39 - var_1_33)))) : 1) : ((var_1_27 < ((((var_1_26) > (var_1_3)) ? (var_1_26) : (var_1_3)))) ? (var_1_38 == ((signed short int) ((2 - ((((var_1_16) > (var_1_18)) ? (var_1_16) : (var_1_18)))) + var_1_14))) : (var_1_41 ? ((var_1_28 >= ((((var_1_12) < ((var_1_49 % var_1_16))) ? (var_1_12) : ((var_1_49 % var_1_16))))) ? (var_1_38 == ((signed short int) (var_1_33 - (((((var_1_49) > (var_1_15)) ? (var_1_49) : (var_1_15))) + var_1_14)))) : 1) : (var_1_38 == ((signed short int) ((((var_1_15) > (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_15) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))))) && (last_1_var_1_51 ? (var_1_41 == ((unsigned char) var_1_42)) : (var_1_41 == ((unsigned char) (last_1_var_1_48 || var_1_43))))) && ((last_1_var_1_51 || (var_1_25 > var_1_27)) ? ((((((((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) > (var_1_27)) ? (((((64.75) < (var_1_23)) ? (64.75) : (var_1_23)))) : (var_1_27))) > ((var_1_24 * last_1_var_1_1) / ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))))) ? (var_1_44 == ((signed long int) ((((last_1_var_1_12) > (last_1_var_1_14)) ? (last_1_var_1_12) : (last_1_var_1_14))))) : (var_1_44 == ((signed long int) ((((((((((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) < (var_1_11)) ? (((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) : (var_1_11)))) < ((last_1_var_1_44 - last_1_var_1_12))) ? (((((((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) < (var_1_11)) ? (((((last_1_var_1_38) > (last_1_var_1_14)) ? (last_1_var_1_38) : (last_1_var_1_14)))) : (var_1_11)))) : ((last_1_var_1_44 - last_1_var_1_12))))))) : (((8 << last_1_var_1_44) < (last_1_var_1_36 | last_1_var_1_44)) ? ((var_1_43 && last_1_var_1_41) ? (var_1_44 == ((signed long int) (((((((((var_1_35 - last_1_var_1_38)) < (last_1_var_1_14)) ? ((var_1_35 - last_1_var_1_38)) : (last_1_var_1_14)))) < (((((last_1_var_1_38) < 0 ) ? -(last_1_var_1_38) : (last_1_var_1_38))))) ? ((((((var_1_35 - last_1_var_1_38)) < (last_1_var_1_14)) ? ((var_1_35 - last_1_var_1_38)) : (last_1_var_1_14)))) : (((((last_1_var_1_38) < 0 ) ? -(last_1_var_1_38) : (last_1_var_1_38)))))))) : 1) : (var_1_44 == ((signed long int) last_1_var_1_14))))) && ((! var_1_42) ? (var_1_48 == ((unsigned char) var_1_42)) : (var_1_48 == ((unsigned char) (var_1_41 || (! var_1_42)))))) && ((var_1_44 > (last_1_var_1_49 * var_1_4)) ? ((var_1_25 < ((var_1_27 + var_1_24) + var_1_1)) ? (var_1_49 == ((signed short int) ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))))) : (var_1_49 == ((signed short int) var_1_16))) : (var_1_49 == ((signed short int) ((((((var_1_39 - var_1_31)) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? ((var_1_39 - var_1_31)) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))) - var_1_15))))) && (((((((last_1_var_1_4 / var_1_35)) > (last_1_var_1_18)) ? ((last_1_var_1_4 / var_1_35)) : (last_1_var_1_18))) < last_1_var_1_37) ? (var_1_51 == ((unsigned char) var_1_42)) : (var_1_51 == ((unsigned char) 0)))) && (var_1_42 ? (var_1_52 == ((unsigned short int) var_1_31)) : 1)) && ((var_1_41 && (var_1_46 != var_1_24)) ? (var_1_53 == ((float) ((((((var_1_24 + var_1_54) - var_1_25)) > ((var_1_27 + (var_1_55 + var_1_56)))) ? (((var_1_24 + var_1_54) - var_1_25)) : ((var_1_27 + (var_1_55 + var_1_56))))))) : (var_1_53 == ((float) var_1_54))) ; [L367] RET, EXPR property() [L367] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=256, last_1_var_1_14=128, last_1_var_1_18=10, last_1_var_1_1=317/10, last_1_var_1_28=-4, last_1_var_1_29=64, last_1_var_1_34=-5, last_1_var_1_36=-256, last_1_var_1_37=-5, last_1_var_1_38=256, last_1_var_1_41=1, last_1_var_1_44=16, last_1_var_1_48=1, last_1_var_1_49=10, last_1_var_1_4=8, last_1_var_1_51=0, var_1_11=16383, var_1_12=256, var_1_13=128, var_1_14=128, var_1_15=63, var_1_16=127, var_1_17=0, var_1_18=63, var_1_1=2, var_1_20=144, var_1_28=383, var_1_29=8589934462, var_1_30=8589934590, var_1_31=-1, var_1_32=-1, var_1_33=2, var_1_34=-5, var_1_35=1610612734, var_1_36=-55, var_1_37=1, var_1_38=-15998, var_1_39=16383, var_1_3=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=256, var_1_48=0, var_1_49=320, var_1_4=64, var_1_51=0, var_1_52=0, var_1_53=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 186 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.2s, OverallIterations: 13, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 9.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5476 SdHoareTripleChecker+Valid, 4.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5472 mSDsluCounter, 10884 SdHoareTripleChecker+Invalid, 3.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6797 mSDsCounter, 789 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1278 IncrementalHoareTripleChecker+Invalid, 2067 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 789 mSolverCounterUnsat, 4087 mSDtfsCounter, 1278 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1284 GetRequests, 1232 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15824occurred in iteration=12, InterpolantAutomatonStates: 62, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 9308 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 4.6s SatisfiabilityAnalysisTime, 10.0s InterpolantComputationTime, 4209 NumberOfCodeBlocks, 4209 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 3692 ConstructedInterpolants, 0 QuantifiedInterpolants, 8381 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1948 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 35242/35700 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-27 20:08:27,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e475a390090db67ea94556c3e569cedc1b507adccd423442184dd541c13b6194 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:08:30,145 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:08:30,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 20:08:30,317 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:08:30,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:08:30,370 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:08:30,372 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:08:30,373 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:08:30,373 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:08:30,374 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:08:30,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:08:30,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:08:30,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:08:30,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:08:30,378 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:08:30,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 20:08:30,379 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:08:30,380 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:08:30,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:08:30,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:08:30,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:08:30,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:08:30,382 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> e475a390090db67ea94556c3e569cedc1b507adccd423442184dd541c13b6194 [2024-11-27 20:08:30,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:08:30,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:08:30,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:08:30,783 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:08:30,783 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:08:30,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i [2024-11-27 20:08:34,156 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/54a9f6bc8/66dcab13278f40b581a4872474263e84/FLAGee018a70c [2024-11-27 20:08:34,647 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:08:34,648 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i [2024-11-27 20:08:34,676 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/54a9f6bc8/66dcab13278f40b581a4872474263e84/FLAGee018a70c [2024-11-27 20:08:34,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/data/54a9f6bc8/66dcab13278f40b581a4872474263e84 [2024-11-27 20:08:34,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:08:34,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:08:34,715 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:08:34,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:08:34,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:08:34,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:08:34" (1/1) ... [2024-11-27 20:08:34,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb6115a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:34, skipping insertion in model container [2024-11-27 20:08:34,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:08:34" (1/1) ... [2024-11-27 20:08:34,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:08:35,006 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i[916,929] [2024-11-27 20:08:35,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:08:35,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:08:35,266 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_48cb2f00-51f2-4cf7-907a-12416d2b87ee/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-70.i[916,929] [2024-11-27 20:08:35,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:08:35,485 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:08:35,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35 WrapperNode [2024-11-27 20:08:35,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:08:35,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:08:35,487 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:08:35,487 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:08:35,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,574 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 327 [2024-11-27 20:08:35,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:08:35,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:08:35,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:08:35,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:08:35,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,604 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,630 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:08:35,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,631 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,655 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,658 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,669 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,671 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,679 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:08:35,682 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:08:35,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:08:35,683 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:08:35,686 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (1/1) ... [2024-11-27 20:08:35,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:08:35,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:08:35,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:08:35,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:08:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:08:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 20:08:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:08:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:08:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:08:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:08:35,912 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:08:35,915 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:08:58,709 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-11-27 20:08:58,710 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:08:58,730 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:08:58,731 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:08:58,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:08:58 BoogieIcfgContainer [2024-11-27 20:08:58,732 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:08:58,734 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:08:58,736 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:08:58,742 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:08:58,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:08:34" (1/3) ... [2024-11-27 20:08:58,743 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70afc7a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:08:58, skipping insertion in model container [2024-11-27 20:08:58,743 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:35" (2/3) ... [2024-11-27 20:08:58,744 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70afc7a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:08:58, skipping insertion in model container [2024-11-27 20:08:58,744 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:08:58" (3/3) ... [2024-11-27 20:08:58,746 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-70.i [2024-11-27 20:08:58,765 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:08:58,768 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-70.i that has 2 procedures, 130 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 20:08:58,838 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:08:58,852 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=PETRI_NET, 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;@75bd909d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:08:58,853 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 20:08:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 92 states have (on average 1.5326086956521738) internal successors, (141), 93 states have internal predecessors, (141), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-27 20:08:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:08:58,879 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:08:58,884 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:08:58,884 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:08:58,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:08:58,891 INFO L85 PathProgramCache]: Analyzing trace with hash 187069376, now seen corresponding path program 1 times [2024-11-27 20:08:58,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:08:58,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1875846789] [2024-11-27 20:08:58,906 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:08:58,907 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 [2024-11-27 20:08:58,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:08:58,913 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:08:58,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:09:01,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 20:09:01,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:09:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-11-27 20:09:01,519 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:09:01,522 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:09:01,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1875846789] [2024-11-27 20:09:01,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1875846789] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:09:01,523 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:09:01,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 20:09:01,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307841650] [2024-11-27 20:09:01,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:09:01,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 20:09:01,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:09:01,568 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 20:09:01,568 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:09:01,574 INFO L87 Difference]: Start difference. First operand has 130 states, 92 states have (on average 1.5326086956521738) internal successors, (141), 93 states have internal predecessors, (141), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:09:01,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:09:01,650 INFO L93 Difference]: Finished difference Result 253 states and 451 transitions. [2024-11-27 20:09:01,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 20:09:01,652 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:09:01,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:09:01,662 INFO L225 Difference]: With dead ends: 253 [2024-11-27 20:09:01,662 INFO L226 Difference]: Without dead ends: 126 [2024-11-27 20:09:01,668 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 20:09:01,673 INFO L435 NwaCegarLoop]: 204 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, 204 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 [2024-11-27 20:09:01,674 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:09:01,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-11-27 20:09:01,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-11-27 20:09:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 89 states have (on average 1.5056179775280898) internal successors, (134), 89 states have internal predecessors, (134), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-27 20:09:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 204 transitions. [2024-11-27 20:09:01,739 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 204 transitions. Word has length 239 [2024-11-27 20:09:01,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:09:01,739 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 204 transitions. [2024-11-27 20:09:01,740 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:09:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 204 transitions. [2024-11-27 20:09:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:09:01,747 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:09:01,748 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:09:01,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:01,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:01,952 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:09:01,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:09:01,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1861226630, now seen corresponding path program 1 times [2024-11-27 20:09:01,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:09:01,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [930240271] [2024-11-27 20:09:01,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:09:01,955 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 [2024-11-27 20:09:01,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:09:01,958 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:09:01,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:09:04,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:09:04,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:09:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:09:12,098 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:09:12,098 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:09:12,099 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [930240271] [2024-11-27 20:09:12,099 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [930240271] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:09:12,099 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:09:12,099 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:09:12,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691344175] [2024-11-27 20:09:12,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:09:12,101 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:09:12,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:09:12,103 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:09:12,103 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:09:12,103 INFO L87 Difference]: Start difference. First operand 126 states and 204 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:09:19,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.68s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:23,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:27,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:32,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:36,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:40,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:44,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:09:44,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:09:44,917 INFO L93 Difference]: Finished difference Result 472 states and 776 transitions. [2024-11-27 20:09:44,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:09:44,919 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:09:44,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:09:44,926 INFO L225 Difference]: With dead ends: 472 [2024-11-27 20:09:44,930 INFO L226 Difference]: Without dead ends: 349 [2024-11-27 20:09:44,932 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:09:44,932 INFO L435 NwaCegarLoop]: 239 mSDtfsCounter, 332 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 98 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 332 SdHoareTripleChecker+Valid, 672 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2024-11-27 20:09:44,933 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [332 Valid, 672 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 31 Invalid, 7 Unknown, 0 Unchecked, 32.6s Time] [2024-11-27 20:09:44,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2024-11-27 20:09:45,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 254. [2024-11-27 20:09:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 181 states have (on average 1.4861878453038675) internal successors, (269), 181 states have internal predecessors, (269), 70 states have call successors, (70), 2 states have call predecessors, (70), 2 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2024-11-27 20:09:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 409 transitions. [2024-11-27 20:09:45,016 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 409 transitions. Word has length 239 [2024-11-27 20:09:45,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:09:45,017 INFO L471 AbstractCegarLoop]: Abstraction has 254 states and 409 transitions. [2024-11-27 20:09:45,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:09:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 409 transitions. [2024-11-27 20:09:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:09:45,022 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:09:45,023 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:09:45,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-27 20:09:45,223 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:45,224 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:09:45,224 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:09:45,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1201695108, now seen corresponding path program 1 times [2024-11-27 20:09:45,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:09:45,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [997648490] [2024-11-27 20:09:45,225 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:09:45,226 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 [2024-11-27 20:09:45,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:09:45,228 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:09:45,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:09:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:09:47,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:09:47,257 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:10:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:10:16,419 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:10:28,697 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:10:28,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [997648490] [2024-11-27 20:10:28,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [997648490] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:10:28,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [713891111] [2024-11-27 20:10:28,698 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:10:28,698 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:10:28,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:10:28,708 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:10:28,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-27 20:10:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:10:29,943 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:10:29,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:10:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:10:30,829 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:10:30,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [713891111] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:10:30,830 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:10:30,830 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-27 20:10:30,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075209681] [2024-11-27 20:10:30,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:10:30,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:10:30,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:10:30,832 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:10:30,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:10:30,833 INFO L87 Difference]: Start difference. First operand 254 states and 409 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:10:35,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:10:39,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:10:39,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:10:39,932 INFO L93 Difference]: Finished difference Result 716 states and 1156 transitions. [2024-11-27 20:10:39,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:10:39,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:10:39,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:10:39,940 INFO L225 Difference]: With dead ends: 716 [2024-11-27 20:10:39,940 INFO L226 Difference]: Without dead ends: 465 [2024-11-27 20:10:39,941 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:10:39,942 INFO L435 NwaCegarLoop]: 202 mSDtfsCounter, 157 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 393 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:10:39,943 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 393 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 9.0s Time] [2024-11-27 20:10:39,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2024-11-27 20:10:40,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 461. [2024-11-27 20:10:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 461 states, 338 states have (on average 1.5) internal successors, (507), 340 states have internal predecessors, (507), 118 states have call successors, (118), 4 states have call predecessors, (118), 4 states have return successors, (118), 116 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-27 20:10:40,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 743 transitions. [2024-11-27 20:10:40,025 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 743 transitions. Word has length 239 [2024-11-27 20:10:40,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:10:40,027 INFO L471 AbstractCegarLoop]: Abstraction has 461 states and 743 transitions. [2024-11-27 20:10:40,027 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:10:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 743 transitions. [2024-11-27 20:10:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:10:40,034 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:10:40,035 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:10:40,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-27 20:10:40,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:10:40,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:10:40,436 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:10:40,436 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:10:40,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1335708614, now seen corresponding path program 1 times [2024-11-27 20:10:40,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:10:40,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1826068431] [2024-11-27 20:10:40,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:10:40,437 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-27 20:10:40,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:10:40,439 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:10:40,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:10:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:10:42,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:10:42,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:11:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:11:11,171 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:11:23,472 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:11:23,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1826068431] [2024-11-27 20:11:23,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1826068431] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:11:23,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1118590684] [2024-11-27 20:11:23,472 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:11:23,472 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:11:23,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:11:23,474 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:11:23,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-27 20:11:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:11:24,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:11:24,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:11:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:11:25,267 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:11:25,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1118590684] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:11:25,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:11:25,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-27 20:11:25,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787531765] [2024-11-27 20:11:25,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:11:25,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:11:25,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:11:25,269 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:11:25,269 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:11:25,269 INFO L87 Difference]: Start difference. First operand 461 states and 743 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:11:27,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:11:32,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:11:36,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:11:36,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:11:36,659 INFO L93 Difference]: Finished difference Result 1255 states and 2013 transitions. [2024-11-27 20:11:36,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:11:36,660 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:11:36,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:11:36,670 INFO L225 Difference]: With dead ends: 1255 [2024-11-27 20:11:36,670 INFO L226 Difference]: Without dead ends: 797 [2024-11-27 20:11:36,672 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:11:36,673 INFO L435 NwaCegarLoop]: 298 mSDtfsCounter, 147 mSDsluCounter, 188 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:11:36,673 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 486 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 2 Unknown, 0 Unchecked, 11.3s Time] [2024-11-27 20:11:36,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2024-11-27 20:11:36,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 513. [2024-11-27 20:11:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 513 states, 390 states have (on average 1.5102564102564102) internal successors, (589), 392 states have internal predecessors, (589), 118 states have call successors, (118), 4 states have call predecessors, (118), 4 states have return successors, (118), 116 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-27 20:11:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 825 transitions. [2024-11-27 20:11:36,742 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 825 transitions. Word has length 239 [2024-11-27 20:11:36,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:11:36,744 INFO L471 AbstractCegarLoop]: Abstraction has 513 states and 825 transitions. [2024-11-27 20:11:36,745 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:11:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 825 transitions. [2024-11-27 20:11:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:11:36,751 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:11:36,752 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:11:36,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-27 20:11:36,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:11:37,152 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:11:37,153 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:11:37,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:11:37,153 INFO L85 PathProgramCache]: Analyzing trace with hash -623233926, now seen corresponding path program 1 times [2024-11-27 20:11:37,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:11:37,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [300879037] [2024-11-27 20:11:37,154 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:11:37,154 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 [2024-11-27 20:11:37,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:11:37,158 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:11:37,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:11:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:11:39,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:11:39,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:12:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:12:07,615 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:12:19,842 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:12:19,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [300879037] [2024-11-27 20:12:19,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [300879037] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:12:19,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [198320978] [2024-11-27 20:12:19,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:12:19,843 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:12:19,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:12:19,845 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:12:19,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-27 20:12:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:12:21,050 INFO L256 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:12:21,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:12:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:12:22,120 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:12:22,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [198320978] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:12:22,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:12:22,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-27 20:12:22,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266657234] [2024-11-27 20:12:22,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:12:22,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:12:22,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:12:22,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:12:22,121 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:12:22,122 INFO L87 Difference]: Start difference. First operand 513 states and 825 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:12:27,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:12:31,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:12:31,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:12:31,581 INFO L93 Difference]: Finished difference Result 1425 states and 2275 transitions. [2024-11-27 20:12:31,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:12:31,582 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:12:31,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:12:31,590 INFO L225 Difference]: With dead ends: 1425 [2024-11-27 20:12:31,590 INFO L226 Difference]: Without dead ends: 915 [2024-11-27 20:12:31,592 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:12:31,593 INFO L435 NwaCegarLoop]: 228 mSDtfsCounter, 149 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:12:31,594 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 405 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 10 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2024-11-27 20:12:31,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 915 states. [2024-11-27 20:12:31,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 915 to 679. [2024-11-27 20:12:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 556 states have (on average 1.5125899280575539) internal successors, (841), 558 states have internal predecessors, (841), 118 states have call successors, (118), 4 states have call predecessors, (118), 4 states have return successors, (118), 116 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-27 20:12:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 1077 transitions. [2024-11-27 20:12:31,668 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 1077 transitions. Word has length 239 [2024-11-27 20:12:31,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:12:31,668 INFO L471 AbstractCegarLoop]: Abstraction has 679 states and 1077 transitions. [2024-11-27 20:12:31,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:12:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1077 transitions. [2024-11-27 20:12:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:12:31,674 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:12:31,675 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:12:31,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-27 20:12:31,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:12:32,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:12:32,076 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:12:32,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:12:32,076 INFO L85 PathProgramCache]: Analyzing trace with hash -482685316, now seen corresponding path program 1 times [2024-11-27 20:12:32,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:12:32,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1251072755] [2024-11-27 20:12:32,077 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:12:32,077 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 [2024-11-27 20:12:32,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:12:32,079 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:12:32,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-27 20:12:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:12:34,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:12:34,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:13:01,771 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:14,332 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:13:14,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1251072755] [2024-11-27 20:13:14,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1251072755] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:14,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1024394673] [2024-11-27 20:13:14,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:14,333 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:13:14,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:13:14,335 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:13:14,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-27 20:13:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:15,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:15,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:13:16,179 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:13:16,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1024394673] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:13:16,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:13:16,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-27 20:13:16,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554081469] [2024-11-27 20:13:16,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:13:16,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:13:16,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:13:16,180 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:13:16,180 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:13:16,180 INFO L87 Difference]: Start difference. First operand 679 states and 1077 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:13:22,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:13:26,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:13:27,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:27,160 INFO L93 Difference]: Finished difference Result 1388 states and 2206 transitions. [2024-11-27 20:13:27,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:13:27,161 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:13:27,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:13:27,166 INFO L225 Difference]: With dead ends: 1388 [2024-11-27 20:13:27,167 INFO L226 Difference]: Without dead ends: 712 [2024-11-27 20:13:27,169 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-27 20:13:27,169 INFO L435 NwaCegarLoop]: 343 mSDtfsCounter, 187 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:13:27,170 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 528 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 10.9s Time] [2024-11-27 20:13:27,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 712 states. [2024-11-27 20:13:27,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 712 to 679. [2024-11-27 20:13:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 556 states have (on average 1.4802158273381294) internal successors, (823), 558 states have internal predecessors, (823), 118 states have call successors, (118), 4 states have call predecessors, (118), 4 states have return successors, (118), 116 states have call predecessors, (118), 118 states have call successors, (118) [2024-11-27 20:13:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 1059 transitions. [2024-11-27 20:13:27,246 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 1059 transitions. Word has length 239 [2024-11-27 20:13:27,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:13:27,249 INFO L471 AbstractCegarLoop]: Abstraction has 679 states and 1059 transitions. [2024-11-27 20:13:27,250 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:13:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1059 transitions. [2024-11-27 20:13:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:13:27,252 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:13:27,253 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:27,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-27 20:13:27,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2024-11-27 20:13:27,653 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:13:27,653 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:13:27,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:27,654 INFO L85 PathProgramCache]: Analyzing trace with hash -1431762952, now seen corresponding path program 1 times [2024-11-27 20:13:27,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:13:27,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2042948870] [2024-11-27 20:13:27,655 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:27,655 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 [2024-11-27 20:13:27,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:13:27,662 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:13:27,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-27 20:13:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:29,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:13:29,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:13:58,089 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:14:10,474 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:14:10,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2042948870] [2024-11-27 20:14:10,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2042948870] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:14:10,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1377291265] [2024-11-27 20:14:10,475 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:14:10,475 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:14:10,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:14:10,477 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:14:10,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-27 20:14:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:14:14,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:14:14,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:14:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:14:23,889 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:14:23,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1377291265] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:14:23,889 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:14:23,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-27 20:14:23,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220309377] [2024-11-27 20:14:23,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:14:23,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:14:23,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:14:23,891 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:14:23,891 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-27 20:14:23,891 INFO L87 Difference]: Start difference. First operand 679 states and 1059 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:14:29,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:14:33,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:14:38,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.87s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:14:42,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:14:42,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:14:42,689 INFO L93 Difference]: Finished difference Result 1828 states and 2841 transitions. [2024-11-27 20:14:42,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:14:42,902 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:14:42,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:14:42,909 INFO L225 Difference]: With dead ends: 1828 [2024-11-27 20:14:42,909 INFO L226 Difference]: Without dead ends: 1152 [2024-11-27 20:14:42,911 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 582 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:14:42,912 INFO L435 NwaCegarLoop]: 199 mSDtfsCounter, 179 mSDsluCounter, 388 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 71 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 587 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2024-11-27 20:14:42,912 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 587 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 14 Invalid, 4 Unknown, 0 Unchecked, 18.4s Time] [2024-11-27 20:14:42,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1152 states. [2024-11-27 20:14:42,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1152 to 1094. [2024-11-27 20:14:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1094 states, 934 states have (on average 1.488222698072805) internal successors, (1390), 936 states have internal predecessors, (1390), 153 states have call successors, (153), 6 states have call predecessors, (153), 6 states have return successors, (153), 151 states have call predecessors, (153), 153 states have call successors, (153) [2024-11-27 20:14:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 1094 states and 1696 transitions. [2024-11-27 20:14:42,994 INFO L78 Accepts]: Start accepts. Automaton has 1094 states and 1696 transitions. Word has length 239 [2024-11-27 20:14:42,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:14:42,995 INFO L471 AbstractCegarLoop]: Abstraction has 1094 states and 1696 transitions. [2024-11-27 20:14:42,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:14:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1696 transitions. [2024-11-27 20:14:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:14:42,997 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:14:42,998 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:14:43,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-11-27 20:14:43,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2024-11-27 20:14:43,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 20:14:43,398 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:14:43,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:14:43,399 INFO L85 PathProgramCache]: Analyzing trace with hash 343244410, now seen corresponding path program 1 times [2024-11-27 20:14:43,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:14:43,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [157382008] [2024-11-27 20:14:43,400 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:14:43,400 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 [2024-11-27 20:14:43,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:14:43,401 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:14:43,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2024-11-27 20:14:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:14:45,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:14:45,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:15:14,411 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:15:26,904 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:15:26,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [157382008] [2024-11-27 20:15:26,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [157382008] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:15:26,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1049069883] [2024-11-27 20:15:26,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:26,904 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:15:26,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:15:26,907 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:15:26,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-27 20:15:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:31,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 20:15:31,582 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:15:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:15:40,895 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:15:40,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1049069883] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:15:40,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:15:40,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-27 20:15:40,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11054758] [2024-11-27 20:15:40,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:15:40,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:15:40,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:15:40,896 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:15:40,896 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:15:40,897 INFO L87 Difference]: Start difference. First operand 1094 states and 1696 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:15:43,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:15:45,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:15:50,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:15:54,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:15:59,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:02,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:06,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:10,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:14,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:17,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:21,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:25,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:29,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:16:30,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:16:30,591 INFO L93 Difference]: Finished difference Result 3034 states and 4703 transitions. [2024-11-27 20:16:30,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 20:16:30,593 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:16:30,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:16:30,605 INFO L225 Difference]: With dead ends: 3034 [2024-11-27 20:16:30,605 INFO L226 Difference]: Without dead ends: 2104 [2024-11-27 20:16:30,608 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 581 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2024-11-27 20:16:30,609 INFO L435 NwaCegarLoop]: 282 mSDtfsCounter, 523 mSDsluCounter, 667 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 146 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 523 SdHoareTripleChecker+Valid, 949 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 146 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:16:30,609 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [523 Valid, 949 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [146 Valid, 58 Invalid, 9 Unknown, 0 Unchecked, 48.7s Time] [2024-11-27 20:16:30,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2104 states. [2024-11-27 20:16:30,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2104 to 1655. [2024-11-27 20:16:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1655 states, 1299 states have (on average 1.4110854503464203) internal successors, (1833), 1305 states have internal predecessors, (1833), 341 states have call successors, (341), 14 states have call predecessors, (341), 14 states have return successors, (341), 335 states have call predecessors, (341), 341 states have call successors, (341) [2024-11-27 20:16:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1655 states and 2515 transitions. [2024-11-27 20:16:30,793 INFO L78 Accepts]: Start accepts. Automaton has 1655 states and 2515 transitions. Word has length 239 [2024-11-27 20:16:30,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:16:30,793 INFO L471 AbstractCegarLoop]: Abstraction has 1655 states and 2515 transitions. [2024-11-27 20:16:30,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:16:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2515 transitions. [2024-11-27 20:16:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:16:30,796 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:16:30,797 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:16:30,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2024-11-27 20:16:31,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-27 20:16:31,197 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-27 20:16:31,198 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:16:31,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:16:31,199 INFO L85 PathProgramCache]: Analyzing trace with hash -875197710, now seen corresponding path program 1 times [2024-11-27 20:16:31,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:16:31,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [87662392] [2024-11-27 20:16:31,200 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:16:31,200 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 [2024-11-27 20:16:31,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:16:31,202 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:16:31,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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)] Waiting until timeout for monitored process [2024-11-27 20:16:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:16:33,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-27 20:16:33,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:17:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1194 proven. 42 refuted. 0 times theorem prover too weak. 1144 trivial. 0 not checked. [2024-11-27 20:17:02,365 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:17:15,398 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:17:15,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [87662392] [2024-11-27 20:17:15,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [87662392] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:17:15,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1521450855] [2024-11-27 20:17:15,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:17:15,399 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:17:15,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:17:15,401 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:17:15,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-27 20:17:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:17:20,072 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-27 20:17:20,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:17:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-27 20:17:37,916 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 20:17:37,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1521450855] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:17:37,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 20:17:37,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-27 20:17:37,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660639161] [2024-11-27 20:17:37,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:17:37,917 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:17:37,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:17:37,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:17:37,918 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:17:37,918 INFO L87 Difference]: Start difference. First operand 1655 states and 2515 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:17:46,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:17:50,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-27 20:17:54,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:17:59,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:18:03,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-27 20:18:08,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-27 20:18:12,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:18:16,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:18:17,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:18:17,193 INFO L93 Difference]: Finished difference Result 3925 states and 5958 transitions. [2024-11-27 20:18:17,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:18:17,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 239 [2024-11-27 20:18:17,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:18:17,206 INFO L225 Difference]: With dead ends: 3925 [2024-11-27 20:18:17,206 INFO L226 Difference]: Without dead ends: 2374 [2024-11-27 20:18:17,212 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 595 GetRequests, 581 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2024-11-27 20:18:17,212 INFO L435 NwaCegarLoop]: 227 mSDtfsCounter, 199 mSDsluCounter, 530 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 71 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.0s IncrementalHoareTripleChecker+Time [2024-11-27 20:18:17,213 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [199 Valid, 757 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 130 Invalid, 8 Unknown, 0 Unchecked, 38.0s Time] [2024-11-27 20:18:17,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2374 states. [2024-11-27 20:18:17,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2374 to 2184. [2024-11-27 20:18:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2184 states, 1669 states have (on average 1.4026363091671659) internal successors, (2341), 1678 states have internal predecessors, (2341), 494 states have call successors, (494), 20 states have call predecessors, (494), 20 states have return successors, (494), 485 states have call predecessors, (494), 494 states have call successors, (494) [2024-11-27 20:18:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 2184 states and 3329 transitions. [2024-11-27 20:18:17,517 INFO L78 Accepts]: Start accepts. Automaton has 2184 states and 3329 transitions. Word has length 239 [2024-11-27 20:18:17,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:18:17,518 INFO L471 AbstractCegarLoop]: Abstraction has 2184 states and 3329 transitions. [2024-11-27 20:18:17,518 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-27 20:18:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3329 transitions. [2024-11-27 20:18:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-27 20:18:17,521 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:18:17,521 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:18:17,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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)] Ended with exit code 0 [2024-11-27 20:18:17,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2024-11-27 20:18:17,922 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-27 20:18:17,922 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:18:17,923 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:18:17,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1048030324, now seen corresponding path program 1 times [2024-11-27 20:18:17,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:18:17,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [766537885] [2024-11-27 20:18:17,924 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:18:17,924 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 [2024-11-27 20:18:17,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:18:17,929 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:18:17,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2024-11-27 20:18:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:18:19,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-27 20:18:19,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:18:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 445 proven. 180 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2024-11-27 20:18:44,845 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:18:55,173 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 20:18:55,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [766537885] [2024-11-27 20:18:55,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [766537885] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:18:55,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1923805256] [2024-11-27 20:18:55,173 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:18:55,173 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 20:18:55,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 20:18:55,175 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 20:18:55,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-27 20:19:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:19:00,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-27 20:19:00,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:19:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 445 proven. 180 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2024-11-27 20:19:24,017 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:19:31,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1923805256] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:19:31,898 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 20:19:31,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2024-11-27 20:19:31,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264285924] [2024-11-27 20:19:31,898 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 20:19:31,899 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-27 20:19:31,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 20:19:31,899 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-27 20:19:31,900 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=160, Unknown=0, NotChecked=0, Total=240 [2024-11-27 20:19:31,900 INFO L87 Difference]: Start difference. First operand 2184 states and 3329 transitions. Second operand has 10 states, 10 states have (on average 7.6) internal successors, (76), 8 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2024-11-27 20:19:45,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:19:49,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:19:53,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:19:57,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:01,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:05,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:09,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:13,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:17,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:21,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:25,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:29,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:33,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:37,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:43,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:47,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:51,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:55,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:20:59,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:21:03,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 20:21:04,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:21:04,932 INFO L93 Difference]: Finished difference Result 6674 states and 10061 transitions. [2024-11-27 20:21:04,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-27 20:21:04,933 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 8 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 239 [2024-11-27 20:21:04,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:21:04,958 INFO L225 Difference]: With dead ends: 6674 [2024-11-27 20:21:04,958 INFO L226 Difference]: Without dead ends: 4623 [2024-11-27 20:21:04,965 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 906 GetRequests, 888 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=132, Invalid=248, Unknown=0, NotChecked=0, Total=380 [2024-11-27 20:21:04,965 INFO L435 NwaCegarLoop]: 179 mSDtfsCounter, 247 mSDsluCounter, 753 mSDsCounter, 0 mSdLazyCounter, 382 mSolverCounterSat, 12 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 90.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 932 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 382 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 91.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:21:04,966 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [250 Valid, 932 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 382 Invalid, 20 Unknown, 0 Unchecked, 91.5s Time] [2024-11-27 20:21:04,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4623 states. [2024-11-27 20:21:05,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4623 to 4345. [2024-11-27 20:21:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4345 states, 3321 states have (on average 1.3857271906052393) internal successors, (4602), 3339 states have internal predecessors, (4602), 953 states have call successors, (953), 70 states have call predecessors, (953), 70 states have return successors, (953), 935 states have call predecessors, (953), 953 states have call successors, (953) [2024-11-27 20:21:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 4345 states and 6508 transitions. [2024-11-27 20:21:05,576 INFO L78 Accepts]: Start accepts. Automaton has 4345 states and 6508 transitions. Word has length 239 [2024-11-27 20:21:05,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:21:05,577 INFO L471 AbstractCegarLoop]: Abstraction has 4345 states and 6508 transitions. [2024-11-27 20:21:05,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 8 states have internal predecessors, (76), 3 states have call successors, (35), 3 states have call predecessors, (35), 4 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2024-11-27 20:21:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4345 states and 6508 transitions. [2024-11-27 20:21:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-27 20:21:05,580 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:21:05,580 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:21:05,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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)] Forceful destruction successful, exit code 0 [2024-11-27 20:21:05,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-11-27 20:21:05,981 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-27 20:21:05,981 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:21:05,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:21:05,981 INFO L85 PathProgramCache]: Analyzing trace with hash -576779261, now seen corresponding path program 1 times [2024-11-27 20:21:05,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 20:21:05,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2077769973] [2024-11-27 20:21:05,982 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:21:05,982 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 [2024-11-27 20:21:05,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 20:21:05,984 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 20:21:05,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48cb2f00-51f2-4cf7-907a-12416d2b87ee/bin/uautomizer-verify-aQ6SnzHsRB/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)] Waiting until timeout for monitored process [2024-11-27 20:21:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:21:08,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-27 20:21:08,520 INFO L279 TraceCheckSpWp]: Computing forward predicates...