./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya --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 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:36:19,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:36:19,159 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 04:36:19,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:36:19,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:36:19,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:36:19,187 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:36:19,187 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:36:19,188 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:36:19,188 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:36:19,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:36:19,190 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:36:19,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:36:19,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:36:19,191 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:36:19,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:36:19,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:36:19,193 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 04:36:19,193 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 04:36:19,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 04:36:19,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:36:19,196 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:36:19,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:36:19,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:36:19,198 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 04:36:19,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:36:19,199 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:36:19,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:36:19,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:36:19,200 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:36:19,200 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:36:19,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:19,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:36:19,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:36:19,202 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:36:19,202 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 04:36:19,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 04:36:19,202 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:36:19,202 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:36:19,203 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:36:19,203 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:36:19,203 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:36:19,203 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c [2023-11-29 04:36:19,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:36:19,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:36:19,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:36:19,471 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:36:19,471 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:36:19,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2023-11-29 04:36:22,271 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:36:22,503 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:36:22,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2023-11-29 04:36:22,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/583a2c7f4/257992177011458ea167599e30bd02b9/FLAG3c0bb30f1 [2023-11-29 04:36:22,530 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/583a2c7f4/257992177011458ea167599e30bd02b9 [2023-11-29 04:36:22,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:36:22,534 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:36:22,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:22,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:36:22,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:36:22,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:22,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325e46af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22, skipping insertion in model container [2023-11-29 04:36:22,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:22,589 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:36:22,714 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2023-11-29 04:36:22,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:22,877 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:36:22,890 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2023-11-29 04:36:22,961 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:22,980 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:36:22,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22 WrapperNode [2023-11-29 04:36:22,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:22,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:22,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:36:22,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:36:22,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,010 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,095 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 430 [2023-11-29 04:36:23,095 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:23,096 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:36:23,096 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:36:23,096 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:36:23,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,118 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,172 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]. [2023-11-29 04:36:23,173 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,173 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,190 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,201 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,208 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:36:23,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:36:23,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:36:23,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:36:23,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (1/1) ... [2023-11-29 04:36:23,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:23,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:23,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:36:23,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:36:23,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:36:23,284 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 04:36:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 04:36:23,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 04:36:23,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:36:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:36:23,393 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:36:23,395 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:36:24,098 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:36:24,137 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:36:24,137 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 04:36:24,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:24 BoogieIcfgContainer [2023-11-29 04:36:24,138 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:36:24,140 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:36:24,141 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:36:24,144 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:36:24,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:36:22" (1/3) ... [2023-11-29 04:36:24,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5535b3a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:24, skipping insertion in model container [2023-11-29 04:36:24,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:22" (2/3) ... [2023-11-29 04:36:24,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5535b3a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:24, skipping insertion in model container [2023-11-29 04:36:24,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:24" (3/3) ... [2023-11-29 04:36:24,147 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-59.i [2023-11-29 04:36:24,166 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:36:24,166 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:36:24,219 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:36:24,226 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@516bf349, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:36:24,227 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:36:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand has 165 states, 115 states have (on average 1.5826086956521739) internal successors, (182), 116 states have internal predecessors, (182), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:36:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-29 04:36:24,255 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:24,256 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:24,257 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:24,263 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:24,263 INFO L85 PathProgramCache]: Analyzing trace with hash 502041229, now seen corresponding path program 1 times [2023-11-29 04:36:24,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:24,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389068990] [2023-11-29 04:36:24,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:24,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:24,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:24,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389068990] [2023-11-29 04:36:24,543 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 04:36:24,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1626787551] [2023-11-29 04:36:24,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:24,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:24,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:24,548 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:24,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 04:36:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:24,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 722 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 04:36:24,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2023-11-29 04:36:24,911 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:24,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1626787551] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:24,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:24,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:36:24,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914415937] [2023-11-29 04:36:24,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:24,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 04:36:24,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:24,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 04:36:24,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:24,952 INFO L87 Difference]: Start difference. First operand has 165 states, 115 states have (on average 1.5826086956521739) internal successors, (182), 116 states have internal predecessors, (182), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:36:25,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:25,008 INFO L93 Difference]: Finished difference Result 327 states and 597 transitions. [2023-11-29 04:36:25,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 04:36:25,011 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 305 [2023-11-29 04:36:25,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:25,021 INFO L225 Difference]: With dead ends: 327 [2023-11-29 04:36:25,021 INFO L226 Difference]: Without dead ends: 163 [2023-11-29 04:36:25,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:25,030 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 267 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:25,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 267 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:36:25,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2023-11-29 04:36:25,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 163. [2023-11-29 04:36:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 114 states have (on average 1.543859649122807) internal successors, (176), 114 states have internal predecessors, (176), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:36:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 270 transitions. [2023-11-29 04:36:25,094 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 270 transitions. Word has length 305 [2023-11-29 04:36:25,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:25,095 INFO L495 AbstractCegarLoop]: Abstraction has 163 states and 270 transitions. [2023-11-29 04:36:25,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:36:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 270 transitions. [2023-11-29 04:36:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-29 04:36:25,104 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:25,104 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:25,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 04:36:25,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:25,305 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:25,306 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:25,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1089539705, now seen corresponding path program 1 times [2023-11-29 04:36:25,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:25,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476242320] [2023-11-29 04:36:25,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:25,385 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:25,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [923651727] [2023-11-29 04:36:25,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:25,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:25,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:25,387 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:25,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 04:36:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:25,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 04:36:25,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:36:26,252 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:36:26,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:26,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476242320] [2023-11-29 04:36:26,492 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:26,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [923651727] [2023-11-29 04:36:26,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [923651727] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 04:36:26,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:36:26,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2023-11-29 04:36:26,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139397485] [2023-11-29 04:36:26,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:26,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:36:26,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:26,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:36:26,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-11-29 04:36:26,496 INFO L87 Difference]: Start difference. First operand 163 states and 270 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:26,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:26,741 INFO L93 Difference]: Finished difference Result 412 states and 686 transitions. [2023-11-29 04:36:26,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:36:26,742 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 306 [2023-11-29 04:36:26,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:26,747 INFO L225 Difference]: With dead ends: 412 [2023-11-29 04:36:26,747 INFO L226 Difference]: Without dead ends: 250 [2023-11-29 04:36:26,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 603 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:36:26,750 INFO L413 NwaCegarLoop]: 232 mSDtfsCounter, 232 mSDsluCounter, 478 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 710 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:26,751 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 710 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:36:26,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2023-11-29 04:36:26,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 207. [2023-11-29 04:36:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 158 states have (on average 1.5949367088607596) internal successors, (252), 158 states have internal predecessors, (252), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:36:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 346 transitions. [2023-11-29 04:36:26,777 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 346 transitions. Word has length 306 [2023-11-29 04:36:26,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:26,779 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 346 transitions. [2023-11-29 04:36:26,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 346 transitions. [2023-11-29 04:36:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-11-29 04:36:26,785 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:26,785 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:26,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 04:36:26,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:26,989 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:26,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:26,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1177584183, now seen corresponding path program 1 times [2023-11-29 04:36:26,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:26,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298197423] [2023-11-29 04:36:26,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:27,051 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:27,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1948509629] [2023-11-29 04:36:27,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:27,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:27,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:27,053 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:27,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 04:36:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:27,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 04:36:27,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:36:27,833 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-11-29 04:36:28,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:28,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298197423] [2023-11-29 04:36:28,546 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:28,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1948509629] [2023-11-29 04:36:28,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1948509629] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:36:28,547 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:36:28,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-11-29 04:36:28,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111093011] [2023-11-29 04:36:28,548 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:36:28,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 04:36:28,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:28,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 04:36:28,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2023-11-29 04:36:28,551 INFO L87 Difference]: Start difference. First operand 207 states and 346 transitions. Second operand has 14 states, 14 states have (on average 9.357142857142858) internal successors, (131), 14 states have internal predecessors, (131), 3 states have call successors, (93), 2 states have call predecessors, (93), 4 states have return successors, (94), 2 states have call predecessors, (94), 3 states have call successors, (94) [2023-11-29 04:36:30,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:30,215 INFO L93 Difference]: Finished difference Result 1019 states and 1702 transitions. [2023-11-29 04:36:30,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-29 04:36:30,216 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 9.357142857142858) internal successors, (131), 14 states have internal predecessors, (131), 3 states have call successors, (93), 2 states have call predecessors, (93), 4 states have return successors, (94), 2 states have call predecessors, (94), 3 states have call successors, (94) Word has length 307 [2023-11-29 04:36:30,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:30,224 INFO L225 Difference]: With dead ends: 1019 [2023-11-29 04:36:30,224 INFO L226 Difference]: Without dead ends: 813 [2023-11-29 04:36:30,225 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 602 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 266 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=280, Invalid=980, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 04:36:30,227 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 1183 mSDsluCounter, 1489 mSDsCounter, 0 mSdLazyCounter, 1343 mSolverCounterSat, 221 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1185 SdHoareTripleChecker+Valid, 1708 SdHoareTripleChecker+Invalid, 1564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 221 IncrementalHoareTripleChecker+Valid, 1343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:30,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1185 Valid, 1708 Invalid, 1564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [221 Valid, 1343 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-29 04:36:30,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2023-11-29 04:36:30,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 609. [2023-11-29 04:36:30,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 609 states, 461 states have (on average 1.5466377440347072) internal successors, (713), 461 states have internal predecessors, (713), 141 states have call successors, (141), 6 states have call predecessors, (141), 6 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2023-11-29 04:36:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 995 transitions. [2023-11-29 04:36:30,320 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 995 transitions. Word has length 307 [2023-11-29 04:36:30,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:30,321 INFO L495 AbstractCegarLoop]: Abstraction has 609 states and 995 transitions. [2023-11-29 04:36:30,322 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 9.357142857142858) internal successors, (131), 14 states have internal predecessors, (131), 3 states have call successors, (93), 2 states have call predecessors, (93), 4 states have return successors, (94), 2 states have call predecessors, (94), 3 states have call successors, (94) [2023-11-29 04:36:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 995 transitions. [2023-11-29 04:36:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-11-29 04:36:30,325 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:30,325 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:30,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 04:36:30,526 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:30,526 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:30,526 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:30,527 INFO L85 PathProgramCache]: Analyzing trace with hash -1194155079, now seen corresponding path program 1 times [2023-11-29 04:36:30,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:30,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233216592] [2023-11-29 04:36:30,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:30,581 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:30,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [603926186] [2023-11-29 04:36:30,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:30,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:30,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:30,583 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:30,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 04:36:30,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:30,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 724 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:36:30,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:36:30,967 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:30,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:30,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233216592] [2023-11-29 04:36:30,967 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:30,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [603926186] [2023-11-29 04:36:30,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [603926186] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:30,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:30,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:36:30,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303387615] [2023-11-29 04:36:30,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:30,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:36:30,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:30,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:36:30,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:30,970 INFO L87 Difference]: Start difference. First operand 609 states and 995 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, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:31,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:31,073 INFO L93 Difference]: Finished difference Result 1825 states and 2983 transitions. [2023-11-29 04:36:31,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:36:31,074 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, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 307 [2023-11-29 04:36:31,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:31,084 INFO L225 Difference]: With dead ends: 1825 [2023-11-29 04:36:31,085 INFO L226 Difference]: Without dead ends: 1217 [2023-11-29 04:36:31,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:31,088 INFO L413 NwaCegarLoop]: 466 mSDtfsCounter, 250 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 718 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:31,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [250 Valid, 718 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:36:31,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1217 states. [2023-11-29 04:36:31,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1217 to 897. [2023-11-29 04:36:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 897 states, 749 states have (on average 1.588785046728972) internal successors, (1190), 749 states have internal predecessors, (1190), 141 states have call successors, (141), 6 states have call predecessors, (141), 6 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2023-11-29 04:36:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 897 states and 1472 transitions. [2023-11-29 04:36:31,216 INFO L78 Accepts]: Start accepts. Automaton has 897 states and 1472 transitions. Word has length 307 [2023-11-29 04:36:31,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:31,217 INFO L495 AbstractCegarLoop]: Abstraction has 897 states and 1472 transitions. [2023-11-29 04:36:31,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1472 transitions. [2023-11-29 04:36:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-11-29 04:36:31,221 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:31,222 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:31,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 04:36:31,424 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:31,424 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:31,425 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:31,425 INFO L85 PathProgramCache]: Analyzing trace with hash -492555205, now seen corresponding path program 1 times [2023-11-29 04:36:31,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:31,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938242009] [2023-11-29 04:36:31,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:31,467 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:31,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1883279207] [2023-11-29 04:36:31,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:31,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:31,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:31,469 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:31,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 04:36:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:31,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:36:31,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:36:31,747 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:31,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:31,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938242009] [2023-11-29 04:36:31,748 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:31,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1883279207] [2023-11-29 04:36:31,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1883279207] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:31,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:31,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:36:31,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586121635] [2023-11-29 04:36:31,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:31,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:36:31,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:31,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:36:31,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:31,751 INFO L87 Difference]: Start difference. First operand 897 states and 1472 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, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:31,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:31,888 INFO L93 Difference]: Finished difference Result 1308 states and 2122 transitions. [2023-11-29 04:36:31,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:36:31,889 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, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 307 [2023-11-29 04:36:31,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:31,893 INFO L225 Difference]: With dead ends: 1308 [2023-11-29 04:36:31,893 INFO L226 Difference]: Without dead ends: 412 [2023-11-29 04:36:31,895 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:31,896 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 233 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:31,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 477 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:36:31,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2023-11-29 04:36:31,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 300. [2023-11-29 04:36:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 250 states have (on average 1.468) internal successors, (367), 250 states have internal predecessors, (367), 47 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:36:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 461 transitions. [2023-11-29 04:36:31,932 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 461 transitions. Word has length 307 [2023-11-29 04:36:31,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:31,932 INFO L495 AbstractCegarLoop]: Abstraction has 300 states and 461 transitions. [2023-11-29 04:36:31,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 461 transitions. [2023-11-29 04:36:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-11-29 04:36:31,936 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:31,936 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:31,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 04:36:32,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:32,137 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:32,137 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:32,137 INFO L85 PathProgramCache]: Analyzing trace with hash 291481249, now seen corresponding path program 1 times [2023-11-29 04:36:32,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:32,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039006535] [2023-11-29 04:36:32,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:32,178 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:32,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [742819373] [2023-11-29 04:36:32,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:32,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:32,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:32,180 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:32,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 04:36:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:32,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 04:36:32,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2794 proven. 27 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2023-11-29 04:36:32,872 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 111 proven. 27 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-11-29 04:36:33,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:33,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039006535] [2023-11-29 04:36:33,181 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:33,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [742819373] [2023-11-29 04:36:33,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [742819373] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:36:33,181 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:36:33,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-11-29 04:36:33,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106239563] [2023-11-29 04:36:33,182 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:36:33,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 04:36:33,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:33,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 04:36:33,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:36:33,185 INFO L87 Difference]: Start difference. First operand 300 states and 461 transitions. Second operand has 10 states, 10 states have (on average 13.0) internal successors, (130), 10 states have internal predecessors, (130), 5 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 5 states have call predecessors, (72), 5 states have call successors, (72) [2023-11-29 04:36:33,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:33,557 INFO L93 Difference]: Finished difference Result 605 states and 926 transitions. [2023-11-29 04:36:33,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 04:36:33,558 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 13.0) internal successors, (130), 10 states have internal predecessors, (130), 5 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 5 states have call predecessors, (72), 5 states have call successors, (72) Word has length 308 [2023-11-29 04:36:33,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:33,561 INFO L225 Difference]: With dead ends: 605 [2023-11-29 04:36:33,561 INFO L226 Difference]: Without dead ends: 306 [2023-11-29 04:36:33,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 618 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=110, Unknown=0, NotChecked=0, Total=182 [2023-11-29 04:36:33,563 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 171 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:33,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 462 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 04:36:33,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2023-11-29 04:36:33,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 304. [2023-11-29 04:36:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 253 states have (on average 1.4426877470355732) internal successors, (365), 253 states have internal predecessors, (365), 47 states have call successors, (47), 3 states have call predecessors, (47), 3 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:36:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 459 transitions. [2023-11-29 04:36:33,590 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 459 transitions. Word has length 308 [2023-11-29 04:36:33,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:33,591 INFO L495 AbstractCegarLoop]: Abstraction has 304 states and 459 transitions. [2023-11-29 04:36:33,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 13.0) internal successors, (130), 10 states have internal predecessors, (130), 5 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 5 states have call predecessors, (72), 5 states have call successors, (72) [2023-11-29 04:36:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 459 transitions. [2023-11-29 04:36:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-29 04:36:33,595 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:33,595 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:33,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 04:36:33,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 04:36:33,797 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:33,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:33,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1573148350, now seen corresponding path program 1 times [2023-11-29 04:36:33,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:33,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064049774] [2023-11-29 04:36:33,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:33,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:33,839 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:33,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [490442014] [2023-11-29 04:36:33,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:33,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:33,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:33,841 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:33,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 04:36:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:34,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-29 04:36:34,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2814 proven. 399 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2023-11-29 04:36:35,563 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 177 proven. 96 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2023-11-29 04:36:37,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:37,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064049774] [2023-11-29 04:36:37,768 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:37,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [490442014] [2023-11-29 04:36:37,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [490442014] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:36:37,769 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:36:37,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 9] total 22 [2023-11-29 04:36:37,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803892140] [2023-11-29 04:36:37,769 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:36:37,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-11-29 04:36:37,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:37,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-11-29 04:36:37,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=342, Unknown=0, NotChecked=0, Total=462 [2023-11-29 04:36:37,772 INFO L87 Difference]: Start difference. First operand 304 states and 459 transitions. Second operand has 22 states, 22 states have (on average 7.2272727272727275) internal successors, (159), 21 states have internal predecessors, (159), 7 states have call successors, (90), 5 states have call predecessors, (90), 10 states have return successors, (92), 7 states have call predecessors, (92), 7 states have call successors, (92) [2023-11-29 04:36:40,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:40,646 INFO L93 Difference]: Finished difference Result 733 states and 1070 transitions. [2023-11-29 04:36:40,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2023-11-29 04:36:40,647 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 7.2272727272727275) internal successors, (159), 21 states have internal predecessors, (159), 7 states have call successors, (90), 5 states have call predecessors, (90), 10 states have return successors, (92), 7 states have call predecessors, (92), 7 states have call successors, (92) Word has length 309 [2023-11-29 04:36:40,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:40,651 INFO L225 Difference]: With dead ends: 733 [2023-11-29 04:36:40,651 INFO L226 Difference]: Without dead ends: 430 [2023-11-29 04:36:40,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 654 GetRequests, 599 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 796 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=873, Invalid=2319, Unknown=0, NotChecked=0, Total=3192 [2023-11-29 04:36:40,654 INFO L413 NwaCegarLoop]: 228 mSDtfsCounter, 1340 mSDsluCounter, 874 mSDsCounter, 0 mSdLazyCounter, 1521 mSolverCounterSat, 461 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1342 SdHoareTripleChecker+Valid, 1102 SdHoareTripleChecker+Invalid, 1982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 461 IncrementalHoareTripleChecker+Valid, 1521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:40,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1342 Valid, 1102 Invalid, 1982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [461 Valid, 1521 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-29 04:36:40,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2023-11-29 04:36:40,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 384. [2023-11-29 04:36:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 384 states, 301 states have (on average 1.3588039867109634) internal successors, (409), 302 states have internal predecessors, (409), 70 states have call successors, (70), 12 states have call predecessors, (70), 12 states have return successors, (70), 69 states have call predecessors, (70), 70 states have call successors, (70) [2023-11-29 04:36:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 549 transitions. [2023-11-29 04:36:40,714 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 549 transitions. Word has length 309 [2023-11-29 04:36:40,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:40,715 INFO L495 AbstractCegarLoop]: Abstraction has 384 states and 549 transitions. [2023-11-29 04:36:40,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 7.2272727272727275) internal successors, (159), 21 states have internal predecessors, (159), 7 states have call successors, (90), 5 states have call predecessors, (90), 10 states have return successors, (92), 7 states have call predecessors, (92), 7 states have call successors, (92) [2023-11-29 04:36:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 549 transitions. [2023-11-29 04:36:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-29 04:36:40,719 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:40,719 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:40,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 04:36:40,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 04:36:40,920 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:40,920 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:40,920 INFO L85 PathProgramCache]: Analyzing trace with hash -15199552, now seen corresponding path program 1 times [2023-11-29 04:36:40,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:40,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473921415] [2023-11-29 04:36:40,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:40,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:40,961 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:40,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1445094179] [2023-11-29 04:36:40,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:40,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:40,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:40,963 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:40,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 04:36:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:41,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 729 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-29 04:36:41,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2835 proven. 60 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2023-11-29 04:36:42,296 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 210 proven. 63 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2023-11-29 04:36:44,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:44,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473921415] [2023-11-29 04:36:44,463 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:44,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445094179] [2023-11-29 04:36:44,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445094179] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:36:44,463 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:36:44,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2023-11-29 04:36:44,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335959213] [2023-11-29 04:36:44,464 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:36:44,464 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-29 04:36:44,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:44,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-29 04:36:44,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=513, Unknown=0, NotChecked=0, Total=702 [2023-11-29 04:36:44,466 INFO L87 Difference]: Start difference. First operand 384 states and 549 transitions. Second operand has 27 states, 26 states have (on average 6.346153846153846) internal successors, (165), 25 states have internal predecessors, (165), 8 states have call successors, (94), 5 states have call predecessors, (94), 8 states have return successors, (94), 8 states have call predecessors, (94), 8 states have call successors, (94) [2023-11-29 04:36:53,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:53,762 INFO L93 Difference]: Finished difference Result 3923 states and 5469 transitions. [2023-11-29 04:36:53,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-29 04:36:53,763 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 26 states have (on average 6.346153846153846) internal successors, (165), 25 states have internal predecessors, (165), 8 states have call successors, (94), 5 states have call predecessors, (94), 8 states have return successors, (94), 8 states have call predecessors, (94), 8 states have call successors, (94) Word has length 309 [2023-11-29 04:36:53,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:53,783 INFO L225 Difference]: With dead ends: 3923 [2023-11-29 04:36:53,783 INFO L226 Difference]: Without dead ends: 3540 [2023-11-29 04:36:53,791 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 611 SyntacticMatches, 0 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5698 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=3676, Invalid=9664, Unknown=0, NotChecked=0, Total=13340 [2023-11-29 04:36:53,792 INFO L413 NwaCegarLoop]: 344 mSDtfsCounter, 3403 mSDsluCounter, 4483 mSDsCounter, 0 mSdLazyCounter, 3898 mSolverCounterSat, 1622 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3404 SdHoareTripleChecker+Valid, 4827 SdHoareTripleChecker+Invalid, 5520 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1622 IncrementalHoareTripleChecker+Valid, 3898 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:53,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3404 Valid, 4827 Invalid, 5520 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1622 Valid, 3898 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2023-11-29 04:36:53,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3540 states. [2023-11-29 04:36:54,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3540 to 1282. [2023-11-29 04:36:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1282 states, 1033 states have (on average 1.3581800580832526) internal successors, (1403), 1036 states have internal predecessors, (1403), 209 states have call successors, (209), 39 states have call predecessors, (209), 39 states have return successors, (209), 206 states have call predecessors, (209), 209 states have call successors, (209) [2023-11-29 04:36:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1282 states and 1821 transitions. [2023-11-29 04:36:54,095 INFO L78 Accepts]: Start accepts. Automaton has 1282 states and 1821 transitions. Word has length 309 [2023-11-29 04:36:54,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:54,095 INFO L495 AbstractCegarLoop]: Abstraction has 1282 states and 1821 transitions. [2023-11-29 04:36:54,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 26 states have (on average 6.346153846153846) internal successors, (165), 25 states have internal predecessors, (165), 8 states have call successors, (94), 5 states have call predecessors, (94), 8 states have return successors, (94), 8 states have call predecessors, (94), 8 states have call successors, (94) [2023-11-29 04:36:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1821 transitions. [2023-11-29 04:36:54,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2023-11-29 04:36:54,099 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:54,099 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:54,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 04:36:54,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-29 04:36:54,307 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:54,308 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:54,308 INFO L85 PathProgramCache]: Analyzing trace with hash -1207824822, now seen corresponding path program 1 times [2023-11-29 04:36:54,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:54,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754151995] [2023-11-29 04:36:54,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:54,344 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:54,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1539194412] [2023-11-29 04:36:54,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:54,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:54,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:54,346 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:54,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 04:36:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:54,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 730 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 04:36:54,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 318 proven. 393 refuted. 0 times theorem prover too weak. 3613 trivial. 0 not checked. [2023-11-29 04:36:56,468 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:36:57,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:57,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754151995] [2023-11-29 04:36:57,128 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:57,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1539194412] [2023-11-29 04:36:57,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1539194412] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 04:36:57,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:36:57,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [13] total 14 [2023-11-29 04:36:57,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838077762] [2023-11-29 04:36:57,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:57,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:36:57,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:57,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:36:57,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2023-11-29 04:36:57,131 INFO L87 Difference]: Start difference. First operand 1282 states and 1821 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:57,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:57,488 INFO L93 Difference]: Finished difference Result 2564 states and 3642 transitions. [2023-11-29 04:36:57,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 04:36:57,489 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 310 [2023-11-29 04:36:57,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:57,496 INFO L225 Difference]: With dead ends: 2564 [2023-11-29 04:36:57,496 INFO L226 Difference]: Without dead ends: 1283 [2023-11-29 04:36:57,500 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 619 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:36:57,501 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 102 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 532 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:57,501 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 532 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 04:36:57,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1283 states. [2023-11-29 04:36:57,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1282. [2023-11-29 04:36:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1282 states, 1033 states have (on average 1.3494675701839303) internal successors, (1394), 1036 states have internal predecessors, (1394), 209 states have call successors, (209), 39 states have call predecessors, (209), 39 states have return successors, (209), 206 states have call predecessors, (209), 209 states have call successors, (209) [2023-11-29 04:36:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1282 states and 1812 transitions. [2023-11-29 04:36:57,711 INFO L78 Accepts]: Start accepts. Automaton has 1282 states and 1812 transitions. Word has length 310 [2023-11-29 04:36:57,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:57,711 INFO L495 AbstractCegarLoop]: Abstraction has 1282 states and 1812 transitions. [2023-11-29 04:36:57,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1812 transitions. [2023-11-29 04:36:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-29 04:36:57,715 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:57,715 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:57,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 04:36:57,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:57,916 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:57,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:57,916 INFO L85 PathProgramCache]: Analyzing trace with hash -173562742, now seen corresponding path program 1 times [2023-11-29 04:36:57,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:57,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526666182] [2023-11-29 04:36:57,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:57,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:57,953 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:57,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1120321682] [2023-11-29 04:36:57,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:57,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:57,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:57,955 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:57,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 04:36:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:58,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 738 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:36:58,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:36:58,191 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:58,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:58,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526666182] [2023-11-29 04:36:58,191 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:58,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120321682] [2023-11-29 04:36:58,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1120321682] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:58,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:58,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:36:58,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285850410] [2023-11-29 04:36:58,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:58,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:36:58,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:58,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:36:58,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:58,193 INFO L87 Difference]: Start difference. First operand 1282 states and 1812 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:58,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:58,532 INFO L93 Difference]: Finished difference Result 2576 states and 3623 transitions. [2023-11-29 04:36:58,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:36:58,533 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 312 [2023-11-29 04:36:58,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:58,539 INFO L225 Difference]: With dead ends: 2576 [2023-11-29 04:36:58,539 INFO L226 Difference]: Without dead ends: 1295 [2023-11-29 04:36:58,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:58,542 INFO L413 NwaCegarLoop]: 444 mSDtfsCounter, 220 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 660 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:58,542 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 660 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 04:36:58,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1295 states. [2023-11-29 04:36:58,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1295 to 1092. [2023-11-29 04:36:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1092 states, 818 states have (on average 1.273838630806846) internal successors, (1042), 822 states have internal predecessors, (1042), 230 states have call successors, (230), 43 states have call predecessors, (230), 43 states have return successors, (230), 226 states have call predecessors, (230), 230 states have call successors, (230) [2023-11-29 04:36:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 1092 states and 1502 transitions. [2023-11-29 04:36:58,776 INFO L78 Accepts]: Start accepts. Automaton has 1092 states and 1502 transitions. Word has length 312 [2023-11-29 04:36:58,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:58,777 INFO L495 AbstractCegarLoop]: Abstraction has 1092 states and 1502 transitions. [2023-11-29 04:36:58,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:36:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1502 transitions. [2023-11-29 04:36:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-29 04:36:58,779 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:58,779 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:58,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 04:36:58,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 04:36:58,980 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:58,980 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:58,981 INFO L85 PathProgramCache]: Analyzing trace with hash 45291976, now seen corresponding path program 1 times [2023-11-29 04:36:58,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:58,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043430783] [2023-11-29 04:36:58,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:58,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:59,012 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:59,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1096502336] [2023-11-29 04:36:59,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:59,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:59,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:59,013 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:59,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 04:36:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:59,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 04:36:59,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:37:00,109 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:37:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-11-29 04:37:00,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:37:00,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043430783] [2023-11-29 04:37:00,384 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:37:00,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1096502336] [2023-11-29 04:37:00,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1096502336] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:37:00,384 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:37:00,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 10 [2023-11-29 04:37:00,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174175624] [2023-11-29 04:37:00,385 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:37:00,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 04:37:00,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:37:00,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 04:37:00,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:37:00,387 INFO L87 Difference]: Start difference. First operand 1092 states and 1502 transitions. Second operand has 10 states, 10 states have (on average 16.0) internal successors, (160), 10 states have internal predecessors, (160), 4 states have call successors, (94), 3 states have call predecessors, (94), 4 states have return successors, (94), 2 states have call predecessors, (94), 4 states have call successors, (94) [2023-11-29 04:37:01,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:37:01,349 INFO L93 Difference]: Finished difference Result 2835 states and 3887 transitions. [2023-11-29 04:37:01,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 04:37:01,350 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.0) internal successors, (160), 10 states have internal predecessors, (160), 4 states have call successors, (94), 3 states have call predecessors, (94), 4 states have return successors, (94), 2 states have call predecessors, (94), 4 states have call successors, (94) Word has length 312 [2023-11-29 04:37:01,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:37:01,358 INFO L225 Difference]: With dead ends: 2835 [2023-11-29 04:37:01,358 INFO L226 Difference]: Without dead ends: 1792 [2023-11-29 04:37:01,360 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 630 GetRequests, 615 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=107, Invalid=165, Unknown=0, NotChecked=0, Total=272 [2023-11-29 04:37:01,360 INFO L413 NwaCegarLoop]: 222 mSDtfsCounter, 545 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 549 mSolverCounterSat, 200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 546 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 749 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 549 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 04:37:01,361 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [546 Valid, 638 Invalid, 749 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 549 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 04:37:01,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1792 states. [2023-11-29 04:37:01,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1792 to 1038. [2023-11-29 04:37:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1038 states, 791 states have (on average 1.279393173198483) internal successors, (1012), 794 states have internal predecessors, (1012), 207 states have call successors, (207), 39 states have call predecessors, (207), 39 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2023-11-29 04:37:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1426 transitions. [2023-11-29 04:37:01,595 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1426 transitions. Word has length 312 [2023-11-29 04:37:01,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:37:01,596 INFO L495 AbstractCegarLoop]: Abstraction has 1038 states and 1426 transitions. [2023-11-29 04:37:01,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.0) internal successors, (160), 10 states have internal predecessors, (160), 4 states have call successors, (94), 3 states have call predecessors, (94), 4 states have return successors, (94), 2 states have call predecessors, (94), 4 states have call successors, (94) [2023-11-29 04:37:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1426 transitions. [2023-11-29 04:37:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 04:37:01,598 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:01,599 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:01,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-29 04:37:01,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:37:01,800 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:01,800 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:01,800 INFO L85 PathProgramCache]: Analyzing trace with hash -382636053, now seen corresponding path program 1 times [2023-11-29 04:37:01,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:37:01,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281913488] [2023-11-29 04:37:01,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:01,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:37:01,846 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:37:01,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1979881193] [2023-11-29 04:37:01,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:01,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:37:01,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:37:01,848 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:37:01,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 04:37:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:02,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 04:37:02,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:37:02,216 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:37:02,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:37:02,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281913488] [2023-11-29 04:37:02,216 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:37:02,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979881193] [2023-11-29 04:37:02,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979881193] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:37:02,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:37:02,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:37:02,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769228187] [2023-11-29 04:37:02,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:37:02,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:37:02,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:37:02,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:37:02,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:37:02,219 INFO L87 Difference]: Start difference. First operand 1038 states and 1426 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:37:02,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:37:02,642 INFO L93 Difference]: Finished difference Result 2965 states and 4066 transitions. [2023-11-29 04:37:02,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:37:02,642 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 315 [2023-11-29 04:37:02,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:37:02,651 INFO L225 Difference]: With dead ends: 2965 [2023-11-29 04:37:02,651 INFO L226 Difference]: Without dead ends: 1928 [2023-11-29 04:37:02,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:37:02,653 INFO L413 NwaCegarLoop]: 265 mSDtfsCounter, 188 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 499 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:37:02,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 499 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:37:02,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1928 states. [2023-11-29 04:37:02,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1928 to 1338. [2023-11-29 04:37:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 1091 states have (on average 1.319890009165903) internal successors, (1440), 1094 states have internal predecessors, (1440), 207 states have call successors, (207), 39 states have call predecessors, (207), 39 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2023-11-29 04:37:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1854 transitions. [2023-11-29 04:37:02,916 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1854 transitions. Word has length 315 [2023-11-29 04:37:02,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:37:02,916 INFO L495 AbstractCegarLoop]: Abstraction has 1338 states and 1854 transitions. [2023-11-29 04:37:02,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:37:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1854 transitions. [2023-11-29 04:37:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 04:37:02,919 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:02,919 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:02,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 04:37:03,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-29 04:37:03,120 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:03,120 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:03,121 INFO L85 PathProgramCache]: Analyzing trace with hash 297422317, now seen corresponding path program 1 times [2023-11-29 04:37:03,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:37:03,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647718791] [2023-11-29 04:37:03,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:37:03,155 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:37:03,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1420580551] [2023-11-29 04:37:03,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:03,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:37:03,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:37:03,157 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:37:03,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 04:37:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:03,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 04:37:03,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2864 proven. 114 refuted. 0 times theorem prover too weak. 1346 trivial. 0 not checked. [2023-11-29 04:37:03,834 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:37:04,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 156 proven. 117 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2023-11-29 04:37:04,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:37:04,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647718791] [2023-11-29 04:37:04,173 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:37:04,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420580551] [2023-11-29 04:37:04,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420580551] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:37:04,173 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:37:04,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2023-11-29 04:37:04,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692527960] [2023-11-29 04:37:04,174 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:37:04,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-29 04:37:04,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:37:04,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-29 04:37:04,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:37:04,176 INFO L87 Difference]: Start difference. First operand 1338 states and 1854 transitions. Second operand has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) [2023-11-29 04:37:04,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:37:04,940 INFO L93 Difference]: Finished difference Result 2763 states and 3782 transitions. [2023-11-29 04:37:04,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 04:37:04,941 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) Word has length 315 [2023-11-29 04:37:04,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:37:04,947 INFO L225 Difference]: With dead ends: 2763 [2023-11-29 04:37:04,947 INFO L226 Difference]: Without dead ends: 1426 [2023-11-29 04:37:04,949 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 635 GetRequests, 614 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=147, Invalid=315, Unknown=0, NotChecked=0, Total=462 [2023-11-29 04:37:04,950 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 359 mSDsluCounter, 584 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 378 SdHoareTripleChecker+Valid, 771 SdHoareTripleChecker+Invalid, 708 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 04:37:04,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [378 Valid, 771 Invalid, 708 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 623 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 04:37:04,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1426 states. [2023-11-29 04:37:05,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1426 to 1348. [2023-11-29 04:37:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1348 states, 1106 states have (on average 1.3101265822784811) internal successors, (1449), 1109 states have internal predecessors, (1449), 195 states have call successors, (195), 46 states have call predecessors, (195), 46 states have return successors, (195), 192 states have call predecessors, (195), 195 states have call successors, (195) [2023-11-29 04:37:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1348 states and 1839 transitions. [2023-11-29 04:37:05,288 INFO L78 Accepts]: Start accepts. Automaton has 1348 states and 1839 transitions. Word has length 315 [2023-11-29 04:37:05,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:37:05,289 INFO L495 AbstractCegarLoop]: Abstraction has 1348 states and 1839 transitions. [2023-11-29 04:37:05,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) [2023-11-29 04:37:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1839 transitions. [2023-11-29 04:37:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-11-29 04:37:05,292 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:05,292 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:05,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 04:37:05,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-29 04:37:05,493 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:05,494 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:05,494 INFO L85 PathProgramCache]: Analyzing trace with hash -96944469, now seen corresponding path program 1 times [2023-11-29 04:37:05,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:37:05,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409244072] [2023-11-29 04:37:05,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:05,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:37:05,533 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:37:05,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [381517680] [2023-11-29 04:37:05,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:05,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:37:05,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:37:05,535 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:37:05,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 04:37:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 04:37:05,901 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 04:37:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 04:37:06,354 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 04:37:06,355 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 04:37:06,356 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 04:37:06,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 04:37:06,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 04:37:06,560 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:06,564 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 04:37:06,702 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 04:37:06,704 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 04:37:06,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 04:37:06,707 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated [2023-11-29 04:37:06,708 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated [2023-11-29 04:37:06,709 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated [2023-11-29 04:37:06,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 04:37:06,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 04:37:06,710 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated [2023-11-29 04:37:06,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 04:37:06 BoogieIcfgContainer [2023-11-29 04:37:06,747 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 04:37:06,748 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 04:37:06,748 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 04:37:06,748 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 04:37:06,748 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:24" (3/4) ... [2023-11-29 04:37:06,750 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 04:37:06,751 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 04:37:06,751 INFO L158 Benchmark]: Toolchain (without parser) took 44217.38ms. Allocated memory was 130.0MB in the beginning and 352.3MB in the end (delta: 222.3MB). Free memory was 90.0MB in the beginning and 123.5MB in the end (delta: -33.4MB). Peak memory consumption was 190.3MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,751 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory was 103.5MB in the beginning and 103.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 04:37:06,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 445.34ms. Allocated memory is still 130.0MB. Free memory was 90.0MB in the beginning and 64.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,752 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.88ms. Allocated memory is still 130.0MB. Free memory was 64.9MB in the beginning and 52.7MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,752 INFO L158 Benchmark]: Boogie Preprocessor took 123.39ms. Allocated memory is still 130.0MB. Free memory was 52.7MB in the beginning and 72.9MB in the end (delta: -20.2MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,753 INFO L158 Benchmark]: RCFGBuilder took 917.73ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 72.9MB in the beginning and 92.1MB in the end (delta: -19.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,753 INFO L158 Benchmark]: TraceAbstraction took 42606.87ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 90.8MB in the beginning and 123.5MB in the end (delta: -32.6MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. [2023-11-29 04:37:06,753 INFO L158 Benchmark]: Witness Printer took 2.94ms. Allocated memory is still 352.3MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 04:37:06,755 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 130.0MB. Free memory was 103.5MB in the beginning and 103.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 445.34ms. Allocated memory is still 130.0MB. Free memory was 90.0MB in the beginning and 64.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.88ms. Allocated memory is still 130.0MB. Free memory was 64.9MB in the beginning and 52.7MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.39ms. Allocated memory is still 130.0MB. Free memory was 52.7MB in the beginning and 72.9MB in the end (delta: -20.2MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * RCFGBuilder took 917.73ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 72.9MB in the beginning and 92.1MB in the end (delta: -19.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * TraceAbstraction took 42606.87ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 90.8MB in the beginning and 123.5MB in the end (delta: -32.6MB). Peak memory consumption was 151.7MB. Max. memory is 16.1GB. * Witness Printer took 2.94ms. Allocated memory is still 352.3MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short38 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 362, overapproximation of shiftRight at line 362, overapproximation of bitwiseOr at line 230, overapproximation of someBinaryDOUBLEComparisonOperation at line 362, overapproximation of someBinaryArithmeticFLOAToperation at line 87. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 50; [L23] unsigned char var_1_5 = 200; [L24] unsigned char var_1_6 = 64; [L25] signed short int var_1_7 = -2; [L26] unsigned long int var_1_8 = 4064846883; [L27] unsigned char var_1_9 = 1; [L28] unsigned char var_1_11 = 50; [L29] unsigned char var_1_12 = 128; [L30] float var_1_13 = 15.5; [L31] float var_1_14 = 5.25; [L32] float var_1_15 = 2.1390000000000002; [L33] float var_1_16 = 128.2; [L34] float var_1_17 = 99999999999.5; [L35] float var_1_18 = 200.1; [L36] float var_1_19 = 25.8; [L37] float var_1_20 = 499.5; [L38] unsigned short int var_1_21 = 2; [L39] signed char var_1_22 = -25; [L40] signed char var_1_25 = 100; [L41] signed char var_1_26 = 2; [L42] signed char var_1_27 = 32; [L43] signed char var_1_28 = 8; [L44] unsigned char var_1_29 = 1; [L45] unsigned char var_1_30 = 1; [L46] unsigned char var_1_31 = 1; [L47] unsigned char var_1_32 = 0; [L48] unsigned char var_1_33 = 0; [L49] float var_1_34 = 32.75; [L50] float var_1_35 = 0.0; [L51] signed short int var_1_36 = -25; [L52] signed char var_1_37 = -128; [L53] signed short int var_1_38 = 100; [L54] signed short int var_1_39 = 20953; [L55] signed short int var_1_40 = 10000; [L56] unsigned short int var_1_41 = 1; [L57] unsigned char var_1_42 = 1; [L58] unsigned short int var_1_44 = 1; [L59] unsigned long int var_1_45 = 5; [L60] unsigned short int var_1_46 = 8; [L61] unsigned long int var_1_48 = 64; [L62] unsigned short int var_1_49 = 50586; [L63] double var_1_50 = 5.75; [L64] unsigned long int var_1_51 = 3283927809; [L65] unsigned long int var_1_52 = 1313367881; [L66] unsigned long int var_1_53 = 1880061127; [L67] unsigned short int var_1_54 = 32; [L68] signed long int var_1_55 = 25; [L69] unsigned char var_1_56 = 1; [L70] unsigned char var_1_57 = 8; [L71] unsigned char last_1_var_1_1 = 50; [L72] signed short int last_1_var_1_7 = -2; [L73] unsigned char last_1_var_1_9 = 1; [L74] unsigned char last_1_var_1_42 = 1; [L75] unsigned short int last_1_var_1_44 = 1; [L76] unsigned char last_1_var_1_56 = 1; [L366] isInitial = 1 [L367] FCALL initially() [L368] COND TRUE 1 [L369] CALL updateLastVariables() [L354] last_1_var_1_1 = var_1_1 [L355] last_1_var_1_7 = var_1_7 [L356] last_1_var_1_9 = var_1_9 [L357] last_1_var_1_42 = var_1_42 [L358] last_1_var_1_44 = var_1_44 [L359] last_1_var_1_56 = var_1_56 [L369] RET updateLastVariables() [L370] CALL updateVariables() [L278] var_1_5 = __VERIFIER_nondet_uchar() [L279] CALL assume_abort_if_not(var_1_5 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L279] RET assume_abort_if_not(var_1_5 >= 190) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L280] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L280] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L281] var_1_6 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L282] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L283] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L283] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L284] var_1_8 = __VERIFIER_nondet_ulong() [L285] CALL assume_abort_if_not(var_1_8 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L285] RET assume_abort_if_not(var_1_8 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L286] CALL assume_abort_if_not(var_1_8 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L286] RET assume_abort_if_not(var_1_8 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L287] var_1_11 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L288] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L289] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L289] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L290] var_1_12 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L291] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L292] CALL assume_abort_if_not(var_1_12 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L292] RET assume_abort_if_not(var_1_12 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L293] var_1_14 = __VERIFIER_nondet_float() [L294] CALL assume_abort_if_not((var_1_14 >= -115292.1504606845700e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 1152921.504606845700e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L294] RET assume_abort_if_not((var_1_14 >= -115292.1504606845700e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 1152921.504606845700e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L295] var_1_15 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_15 >= -230584.3009213691390e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L296] RET assume_abort_if_not((var_1_15 >= -230584.3009213691390e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L297] var_1_16 = __VERIFIER_nondet_float() [L298] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L298] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L299] var_1_17 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L300] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L301] var_1_18 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L302] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L303] var_1_19 = __VERIFIER_nondet_float() [L304] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L304] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L305] var_1_25 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_25 >= 94) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L306] RET assume_abort_if_not(var_1_25 >= 94) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L307] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L307] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L308] var_1_26 = __VERIFIER_nondet_char() [L309] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L309] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L310] CALL assume_abort_if_not(var_1_26 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L310] RET assume_abort_if_not(var_1_26 <= 32) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L311] var_1_27 = __VERIFIER_nondet_char() [L312] CALL assume_abort_if_not(var_1_27 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L312] RET assume_abort_if_not(var_1_27 >= 31) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L313] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L313] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L314] var_1_28 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L315] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L316] CALL assume_abort_if_not(var_1_28 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L316] RET assume_abort_if_not(var_1_28 <= 31) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L317] var_1_30 = __VERIFIER_nondet_uchar() [L318] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L318] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L319] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L319] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L320] var_1_31 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L321] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L322] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L322] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L323] var_1_32 = __VERIFIER_nondet_uchar() [L324] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L324] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L325] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L325] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L326] var_1_33 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L327] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L328] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L328] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L329] var_1_35 = __VERIFIER_nondet_float() [L330] CALL assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L330] RET assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L331] var_1_39 = __VERIFIER_nondet_short() [L332] CALL assume_abort_if_not(var_1_39 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L332] RET assume_abort_if_not(var_1_39 >= 16383) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L333] CALL assume_abort_if_not(var_1_39 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L333] RET assume_abort_if_not(var_1_39 <= 32766) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L334] var_1_40 = __VERIFIER_nondet_short() [L335] CALL assume_abort_if_not(var_1_40 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L335] RET assume_abort_if_not(var_1_40 >= 8191) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L336] CALL assume_abort_if_not(var_1_40 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L336] RET assume_abort_if_not(var_1_40 <= 16383) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L337] var_1_49 = __VERIFIER_nondet_ushort() [L338] CALL assume_abort_if_not(var_1_49 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L338] RET assume_abort_if_not(var_1_49 >= 32767) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L339] CALL assume_abort_if_not(var_1_49 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L339] RET assume_abort_if_not(var_1_49 <= 65535) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L340] var_1_50 = __VERIFIER_nondet_double() [L341] CALL assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L341] RET assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L342] CALL assume_abort_if_not(var_1_50 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L342] RET assume_abort_if_not(var_1_50 != 0.0F) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L343] var_1_51 = __VERIFIER_nondet_ulong() [L344] CALL assume_abort_if_not(var_1_51 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L344] RET assume_abort_if_not(var_1_51 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L345] CALL assume_abort_if_not(var_1_51 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L345] RET assume_abort_if_not(var_1_51 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L346] var_1_52 = __VERIFIER_nondet_ulong() [L347] CALL assume_abort_if_not(var_1_52 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L347] RET assume_abort_if_not(var_1_52 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L348] CALL assume_abort_if_not(var_1_52 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L348] RET assume_abort_if_not(var_1_52 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L349] var_1_53 = __VERIFIER_nondet_ulong() [L350] CALL assume_abort_if_not(var_1_53 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L350] RET assume_abort_if_not(var_1_53 >= 1073741824) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L351] CALL assume_abort_if_not(var_1_53 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L351] RET assume_abort_if_not(var_1_53 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L370] RET updateVariables() [L371] CALL step() [L80] signed long int stepLocal_19 = - (var_1_26 * last_1_var_1_1); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L81] COND TRUE stepLocal_19 < var_1_25 [L82] var_1_54 = last_1_var_1_7 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L86] COND TRUE var_1_12 < last_1_var_1_42 [L87] var_1_13 = (((7.5f + var_1_14) + var_1_15) + var_1_16) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L91] COND TRUE (last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9 [L92] var_1_1 = ((var_1_5 - 2) - var_1_6) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L96] COND FALSE !(var_1_15 <= var_1_19) [L99] var_1_29 = (! (var_1_32 || var_1_33)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L101] COND FALSE !(var_1_18 > var_1_17) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L108] COND TRUE var_1_34 != var_1_16 [L109] var_1_36 = var_1_27 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L113] var_1_45 = (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L114] COND TRUE \read(var_1_29) [L115] var_1_56 = var_1_25 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L117] unsigned char stepLocal_17 = var_1_28 <= -100; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L118] COND TRUE \read(var_1_29) [L119] var_1_46 = ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=8, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L127] COND FALSE !(var_1_13 == (var_1_16 + var_1_34)) [L134] var_1_57 = 10 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L136] COND FALSE !(! var_1_29) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L143] COND TRUE \read(var_1_29) [L144] var_1_21 = (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-25, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L148] COND TRUE \read(var_1_29) [L149] var_1_22 = var_1_5 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L159] signed long int stepLocal_14 = 16; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L160] COND FALSE !((- (var_1_40 * var_1_26)) > stepLocal_14) [L163] var_1_41 = (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L165] EXPR var_1_46 >> var_1_54 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L165] signed long int stepLocal_4 = var_1_46 >> var_1_54; [L166] signed long int stepLocal_3 = ~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))); [L167] unsigned short int stepLocal_2 = var_1_54; [L168] unsigned short int stepLocal_1 = var_1_54; [L169] unsigned long int stepLocal_0 = ((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L170] COND TRUE var_1_5 >= stepLocal_3 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L171] COND FALSE !(var_1_22 <= stepLocal_4) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L187] unsigned char stepLocal_7 = var_1_57 < (var_1_27 / var_1_5); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L188] COND TRUE var_1_29 || stepLocal_7 [L189] var_1_37 = (var_1_27 + (var_1_26 + var_1_28)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L193] unsigned char stepLocal_13 = var_1_30; [L194] signed long int stepLocal_12 = (((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)); [L195] unsigned char stepLocal_11 = var_1_12; [L196] unsigned char stepLocal_10 = var_1_5; [L197] signed long int stepLocal_9 = 256 + var_1_37; [L198] unsigned char stepLocal_8 = var_1_29; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L199] COND FALSE !((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= stepLocal_12) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L222] COND TRUE \read(var_1_29) [L223] var_1_38 = (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=25, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L228] var_1_55 = var_1_7 [L229] unsigned char stepLocal_18 = var_1_1; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L230] EXPR var_1_21 ^ (var_1_49 - var_1_28) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L230] COND FALSE !(stepLocal_18 > (var_1_21 ^ (var_1_49 - var_1_28))) [L237] COND TRUE var_1_16 <= var_1_18 [L238] var_1_48 = ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L243] unsigned char stepLocal_6 = var_1_11; [L244] unsigned long int stepLocal_5 = var_1_48; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L245] COND FALSE !((- 32) == stepLocal_6) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_1=125, var_1_20=999/2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L248] COND FALSE !(stepLocal_5 <= (- (var_1_8 - var_1_6))) [L253] var_1_20 = var_1_14 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L256] signed char stepLocal_15 = var_1_25; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_15=126, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=1, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L257] COND FALSE !(200.2 <= (var_1_20 + var_1_20)) [L266] var_1_42 = (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_15=126, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L268] unsigned long int stepLocal_16 = var_1_48; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_15=126, stepLocal_16=8191, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L269] COND TRUE last_1_var_1_44 <= stepLocal_16 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_15=126, stepLocal_16=8191, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=1, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L270] COND TRUE var_1_13 < var_1_19 [L271] var_1_44 = ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=254, stepLocal_11=0, stepLocal_12=126, stepLocal_13=1, stepLocal_14=16, stepLocal_15=126, stepLocal_16=8191, stepLocal_17=0, stepLocal_18=125, stepLocal_19=0, stepLocal_1=65534, stepLocal_2=65534, stepLocal_3=1, stepLocal_4=-3, stepLocal_5=8191, stepLocal_6=126, stepLocal_7=0, stepLocal_8=1, stepLocal_9=287, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L371] RET step() [L372] CALL, EXPR property() [L362] EXPR (((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR (var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR var_1_46 >> var_1_54 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR (var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR (var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR (((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362] EXPR (((((((((((((((((((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)))) && ((! var_1_29) ? (((var_1_56 >= var_1_56) && var_1_29) ? (var_1_9 == ((unsigned char) ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5))))) : (var_1_9 == ((unsigned char) ((((((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) < (var_1_12)) ? (((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) : (var_1_12)))))) : 1)) && ((var_1_12 < last_1_var_1_42) ? (var_1_13 == ((float) (((7.5f + var_1_14) + var_1_15) + var_1_16))) : (var_1_13 == ((float) (var_1_16 + ((var_1_17 + var_1_18) - var_1_19)))))) && (((- 32) == var_1_11) ? (var_1_20 == ((float) ((var_1_19 - ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))) + ((((var_1_16) < (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))) ? (var_1_16) : (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))))))) : ((var_1_48 <= (- (var_1_8 - var_1_6))) ? (var_1_29 ? (var_1_20 == ((float) var_1_19)) : 1) : (var_1_20 == ((float) var_1_14))))) && (var_1_29 ? (var_1_21 == ((unsigned short int) (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50))) : (var_1_21 == ((unsigned short int) (((((var_1_12) < (var_1_5)) ? (var_1_12) : (var_1_5))) + var_1_11))))) && (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_29 ? (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_22 == ((signed char) (((var_1_25 - var_1_26) - (var_1_27 - var_1_28)) - 8)))) : 1))) && ((var_1_15 <= var_1_19) ? (var_1_29 == ((unsigned char) (var_1_30 && var_1_31))) : (var_1_29 == ((unsigned char) (! (var_1_32 || var_1_33)))))) && ((var_1_18 > var_1_17) ? (var_1_29 ? (var_1_34 == ((float) (7.75f - (var_1_35 - var_1_18)))) : (var_1_34 == ((float) (((((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) > (var_1_17)) ? ((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) : (var_1_17)))))) : 1)) && ((var_1_34 != var_1_16) ? (var_1_36 == ((signed short int) var_1_27)) : (var_1_36 == ((signed short int) var_1_12)))) && ((var_1_29 || (var_1_57 < (var_1_27 / var_1_5))) ? (var_1_37 == ((signed char) (var_1_27 + (var_1_26 + var_1_28)))) : (var_1_37 == ((signed char) (var_1_26 - var_1_25))))) && (((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) ? ((var_1_5 >= var_1_37) ? (var_1_29 ? (var_1_38 == ((signed short int) (var_1_27 - var_1_12))) : 1) : ((var_1_32 || var_1_29) ? (var_1_38 == ((signed short int) ((((var_1_37) > (((25 - var_1_6) + var_1_28))) ? (var_1_37) : (((25 - var_1_6) + var_1_28)))))) : ((var_1_12 != (var_1_46 + (var_1_37 / var_1_5))) ? ((var_1_30 && (var_1_13 < (var_1_17 * 1.375f))) ? (var_1_38 == ((signed short int) (var_1_25 - (var_1_39 - var_1_37)))) : 1) : (((256 + var_1_37) >= (var_1_11 + var_1_28)) ? (var_1_38 == ((signed short int) var_1_1)) : (var_1_38 == ((signed short int) (var_1_12 - 64))))))) : (var_1_29 ? (var_1_38 == ((signed short int) (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_38 == ((signed short int) (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12))) - (var_1_39 - (var_1_40 - var_1_27)))))))) && (((- (var_1_40 * var_1_26)) > 16) ? (var_1_41 == ((unsigned short int) (((((var_1_46) < (var_1_36)) ? (var_1_46) : (var_1_36))) + ((var_1_28 + var_1_5) + 4)))) : (var_1_41 == ((unsigned short int) (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12))))) && ((200.2 <= (var_1_20 + var_1_20)) ? ((var_1_25 == (((((16) < (var_1_28)) ? (16) : (var_1_28))) - (var_1_26 + var_1_27))) ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_28))) : (var_1_29 ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_25))) : 1)) : (var_1_42 == ((unsigned char) (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))))))) && ((last_1_var_1_44 <= var_1_48) ? ((var_1_13 < var_1_19) ? (var_1_44 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) : 1) : (var_1_44 == ((unsigned short int) ((((var_1_40) < (var_1_28)) ? (var_1_40) : (var_1_28))))))) && (var_1_45 == ((unsigned long int) (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u)))))) && (var_1_29 ? (var_1_46 == ((unsigned short int) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : (((var_1_54 >= var_1_11) || (var_1_28 <= -100)) ? (var_1_46 == ((unsigned short int) var_1_25)) : (var_1_46 == ((unsigned short int) (((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (var_1_12)) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (var_1_12))) + var_1_6)))))) && ((var_1_1 > (var_1_21 ^ (var_1_49 - var_1_28))) ? ((((var_1_18 + var_1_35) / var_1_50) <= 256.4) ? (var_1_48 == ((unsigned long int) (var_1_51 - var_1_38))) : (var_1_48 == ((unsigned long int) (((((var_1_51) > ((var_1_52 + var_1_53))) ? (var_1_51) : ((var_1_52 + var_1_53)))) - 8u)))) : ((var_1_16 <= var_1_18) ? (var_1_48 == ((unsigned long int) ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))))) : (var_1_48 == ((unsigned long int) (3623813222u - var_1_49))))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L362-L363] return (((((((((((((((((((((((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)))) && ((! var_1_29) ? (((var_1_56 >= var_1_56) && var_1_29) ? (var_1_9 == ((unsigned char) ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5))))) : (var_1_9 == ((unsigned char) ((((((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) < (var_1_12)) ? (((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) : (var_1_12)))))) : 1)) && ((var_1_12 < last_1_var_1_42) ? (var_1_13 == ((float) (((7.5f + var_1_14) + var_1_15) + var_1_16))) : (var_1_13 == ((float) (var_1_16 + ((var_1_17 + var_1_18) - var_1_19)))))) && (((- 32) == var_1_11) ? (var_1_20 == ((float) ((var_1_19 - ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))) + ((((var_1_16) < (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))) ? (var_1_16) : (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))))))) : ((var_1_48 <= (- (var_1_8 - var_1_6))) ? (var_1_29 ? (var_1_20 == ((float) var_1_19)) : 1) : (var_1_20 == ((float) var_1_14))))) && (var_1_29 ? (var_1_21 == ((unsigned short int) (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50))) : (var_1_21 == ((unsigned short int) (((((var_1_12) < (var_1_5)) ? (var_1_12) : (var_1_5))) + var_1_11))))) && (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_29 ? (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_22 == ((signed char) (((var_1_25 - var_1_26) - (var_1_27 - var_1_28)) - 8)))) : 1))) && ((var_1_15 <= var_1_19) ? (var_1_29 == ((unsigned char) (var_1_30 && var_1_31))) : (var_1_29 == ((unsigned char) (! (var_1_32 || var_1_33)))))) && ((var_1_18 > var_1_17) ? (var_1_29 ? (var_1_34 == ((float) (7.75f - (var_1_35 - var_1_18)))) : (var_1_34 == ((float) (((((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) > (var_1_17)) ? ((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) : (var_1_17)))))) : 1)) && ((var_1_34 != var_1_16) ? (var_1_36 == ((signed short int) var_1_27)) : (var_1_36 == ((signed short int) var_1_12)))) && ((var_1_29 || (var_1_57 < (var_1_27 / var_1_5))) ? (var_1_37 == ((signed char) (var_1_27 + (var_1_26 + var_1_28)))) : (var_1_37 == ((signed char) (var_1_26 - var_1_25))))) && (((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) ? ((var_1_5 >= var_1_37) ? (var_1_29 ? (var_1_38 == ((signed short int) (var_1_27 - var_1_12))) : 1) : ((var_1_32 || var_1_29) ? (var_1_38 == ((signed short int) ((((var_1_37) > (((25 - var_1_6) + var_1_28))) ? (var_1_37) : (((25 - var_1_6) + var_1_28)))))) : ((var_1_12 != (var_1_46 + (var_1_37 / var_1_5))) ? ((var_1_30 && (var_1_13 < (var_1_17 * 1.375f))) ? (var_1_38 == ((signed short int) (var_1_25 - (var_1_39 - var_1_37)))) : 1) : (((256 + var_1_37) >= (var_1_11 + var_1_28)) ? (var_1_38 == ((signed short int) var_1_1)) : (var_1_38 == ((signed short int) (var_1_12 - 64))))))) : (var_1_29 ? (var_1_38 == ((signed short int) (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_38 == ((signed short int) (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12))) - (var_1_39 - (var_1_40 - var_1_27)))))))) && (((- (var_1_40 * var_1_26)) > 16) ? (var_1_41 == ((unsigned short int) (((((var_1_46) < (var_1_36)) ? (var_1_46) : (var_1_36))) + ((var_1_28 + var_1_5) + 4)))) : (var_1_41 == ((unsigned short int) (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12))))) && ((200.2 <= (var_1_20 + var_1_20)) ? ((var_1_25 == (((((16) < (var_1_28)) ? (16) : (var_1_28))) - (var_1_26 + var_1_27))) ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_28))) : (var_1_29 ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_25))) : 1)) : (var_1_42 == ((unsigned char) (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))))))) && ((last_1_var_1_44 <= var_1_48) ? ((var_1_13 < var_1_19) ? (var_1_44 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) : 1) : (var_1_44 == ((unsigned short int) ((((var_1_40) < (var_1_28)) ? (var_1_40) : (var_1_28))))))) && (var_1_45 == ((unsigned long int) (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u)))))) && (var_1_29 ? (var_1_46 == ((unsigned short int) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : (((var_1_54 >= var_1_11) || (var_1_28 <= -100)) ? (var_1_46 == ((unsigned short int) var_1_25)) : (var_1_46 == ((unsigned short int) (((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (var_1_12)) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (var_1_12))) + var_1_6)))))) && ((var_1_1 > (var_1_21 ^ (var_1_49 - var_1_28))) ? ((((var_1_18 + var_1_35) / var_1_50) <= 256.4) ? (var_1_48 == ((unsigned long int) (var_1_51 - var_1_38))) : (var_1_48 == ((unsigned long int) (((((var_1_51) > ((var_1_52 + var_1_53))) ? (var_1_51) : ((var_1_52 + var_1_53)))) - 8u)))) : ((var_1_16 <= var_1_18) ? (var_1_48 == ((unsigned long int) ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))))) : (var_1_48 == ((unsigned long int) (3623813222u - var_1_49)))))) && (((- (var_1_26 * last_1_var_1_1)) < var_1_25) ? (var_1_54 == ((unsigned short int) last_1_var_1_7)) : (var_1_54 == ((unsigned short int) var_1_6)))) && (var_1_55 == ((signed long int) var_1_7))) && (var_1_29 ? (var_1_56 == ((unsigned char) var_1_25)) : 1)) && ((var_1_13 == (var_1_16 + var_1_34)) ? ((var_1_29 || (! (var_1_32 || var_1_29))) ? (var_1_57 == ((unsigned char) (var_1_26 + 64))) : (var_1_57 == ((unsigned char) 16))) : (var_1_57 == ((unsigned char) 10))) ; [L372] RET, EXPR property() [L372] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=126, var_1_12=0, var_1_14=2, var_1_1=125, var_1_20=2, var_1_21=176, var_1_22=-2, var_1_25=126, var_1_26=0, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=31, var_1_38=16129, var_1_39=16383, var_1_40=8191, var_1_41=127, var_1_42=31, var_1_44=127, var_1_45=127, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=65534, var_1_55=-2, var_1_56=126, var_1_57=10, var_1_5=254, var_1_6=127, var_1_7=-2, var_1_8=4294959233, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 165 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 42.4s, OverallIterations: 14, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 17.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8288 SdHoareTripleChecker+Valid, 9.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8226 mSDsluCounter, 13371 SdHoareTripleChecker+Invalid, 7.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9852 mSDsCounter, 2644 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8616 IncrementalHoareTripleChecker+Invalid, 11260 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2644 mSolverCounterUnsat, 3519 mSDtfsCounter, 8616 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6669 GetRequests, 6393 SyntacticMatches, 1 SemanticMatches, 275 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6967 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1348occurred in iteration=13, InterpolantAutomatonStates: 224, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 13 MinimizatonAttempts, 4611 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 14.5s InterpolantComputationTime, 4642 NumberOfCodeBlocks, 4642 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 6477 ConstructedInterpolants, 0 QuantifiedInterpolants, 34865 SizeOfPredicates, 67 NumberOfNonLiveVariables, 9487 ConjunctsInSsa, 131 ConjunctsInUnsatCore, 21 InterpolantComputations, 7 PerfectInterpolantSequences, 88818/90804 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 04:37:06,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya --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 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:37:08,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:37:08,741 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 04:37:08,745 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:37:08,746 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:37:08,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:37:08,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:37:08,772 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:37:08,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:37:08,773 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:37:08,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:37:08,775 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:37:08,775 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:37:08,776 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:37:08,777 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:37:08,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:37:08,778 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:37:08,778 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 04:37:08,779 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 04:37:08,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:37:08,780 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:37:08,781 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:37:08,781 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:37:08,781 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 04:37:08,782 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 04:37:08,782 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 04:37:08,783 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 04:37:08,783 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:37:08,783 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:37:08,784 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:37:08,784 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:37:08,785 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:37:08,785 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:37:08,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:37:08,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:37:08,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:37:08,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:37:08,786 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 04:37:08,786 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 04:37:08,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:37:08,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:37:08,787 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:37:08,787 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:37:08,787 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:37:08,788 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 04:37:08,788 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c [2023-11-29 04:37:09,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:37:09,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:37:09,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:37:09,134 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:37:09,134 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:37:09,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2023-11-29 04:37:11,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:37:12,123 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:37:12,124 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2023-11-29 04:37:12,139 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/51d78a09c/6cac55fecf46491b811a3356d5cbc14d/FLAG4c4b074b4 [2023-11-29 04:37:12,154 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/data/51d78a09c/6cac55fecf46491b811a3356d5cbc14d [2023-11-29 04:37:12,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:37:12,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:37:12,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:37:12,160 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:37:12,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:37:12,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,166 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aab1919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12, skipping insertion in model container [2023-11-29 04:37:12,167 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,219 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:37:12,375 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2023-11-29 04:37:12,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:37:12,519 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:37:12,531 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2023-11-29 04:37:12,594 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:37:12,614 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:37:12,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12 WrapperNode [2023-11-29 04:37:12,614 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:37:12,615 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:37:12,615 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:37:12,615 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:37:12,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,686 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 342 [2023-11-29 04:37:12,686 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:37:12,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:37:12,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:37:12,688 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:37:12,699 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,707 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,737 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]. [2023-11-29 04:37:12,737 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,737 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,763 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,768 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,774 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,778 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:37:12,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:37:12,788 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:37:12,788 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:37:12,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (1/1) ... [2023-11-29 04:37:12,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:37:12,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:37:12,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:37:12,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:37:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:37:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 04:37:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 04:37:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 04:37:12,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:37:12,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:37:12,965 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:37:12,967 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:37:30,165 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:37:30,241 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:37:30,242 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 04:37:30,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:37:30 BoogieIcfgContainer [2023-11-29 04:37:30,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:37:30,245 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:37:30,245 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:37:30,247 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:37:30,248 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:37:12" (1/3) ... [2023-11-29 04:37:30,248 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e25d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:37:30, skipping insertion in model container [2023-11-29 04:37:30,248 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:37:12" (2/3) ... [2023-11-29 04:37:30,249 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14e25d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:37:30, skipping insertion in model container [2023-11-29 04:37:30,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:37:30" (3/3) ... [2023-11-29 04:37:30,250 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-59.i [2023-11-29 04:37:30,264 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:37:30,265 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:37:30,309 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:37:30,314 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@2c60cfe7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:37:30,315 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:37:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand has 141 states, 91 states have (on average 1.5384615384615385) internal successors, (140), 92 states have internal predecessors, (140), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:37:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-29 04:37:30,340 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:30,341 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:30,341 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:30,345 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:30,346 INFO L85 PathProgramCache]: Analyzing trace with hash 469560306, now seen corresponding path program 1 times [2023-11-29 04:37:30,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:37:30,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1090470464] [2023-11-29 04:37:30,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:30,360 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:37:30,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:37:30,384 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:37:30,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 04:37:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:31,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 04:37:31,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2012 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2023-11-29 04:37:31,942 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:37:31,943 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:37:31,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1090470464] [2023-11-29 04:37:31,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1090470464] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:37:31,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:37:31,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:37:31,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199113745] [2023-11-29 04:37:31,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:37:31,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 04:37:31,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:37:31,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 04:37:31,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:37:31,982 INFO L87 Difference]: Start difference. First operand has 141 states, 91 states have (on average 1.5384615384615385) internal successors, (140), 92 states have internal predecessors, (140), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:37:37,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.68s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:37,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:37:37,742 INFO L93 Difference]: Finished difference Result 279 states and 513 transitions. [2023-11-29 04:37:38,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 04:37:38,191 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 299 [2023-11-29 04:37:38,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:37:38,201 INFO L225 Difference]: With dead ends: 279 [2023-11-29 04:37:38,201 INFO L226 Difference]: Without dead ends: 139 [2023-11-29 04:37:38,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 298 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:37:38,210 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2023-11-29 04:37:38,211 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 225 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2023-11-29 04:37:38,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2023-11-29 04:37:38,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2023-11-29 04:37:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 90 states have (on average 1.488888888888889) internal successors, (134), 90 states have internal predecessors, (134), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:37:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 228 transitions. [2023-11-29 04:37:38,263 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 228 transitions. Word has length 299 [2023-11-29 04:37:38,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:37:38,264 INFO L495 AbstractCegarLoop]: Abstraction has 139 states and 228 transitions. [2023-11-29 04:37:38,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:37:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 228 transitions. [2023-11-29 04:37:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 04:37:38,272 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:38,273 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:38,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 04:37:38,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:37:38,474 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:38,475 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:38,475 INFO L85 PathProgramCache]: Analyzing trace with hash -119520920, now seen corresponding path program 1 times [2023-11-29 04:37:38,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:37:38,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [816529340] [2023-11-29 04:37:38,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:38,477 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:37:38,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:37:38,478 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:37:38,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 04:37:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:40,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 04:37:40,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2850 proven. 189 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-11-29 04:37:50,033 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:37:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 156 proven. 117 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2023-11-29 04:37:57,518 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:37:57,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [816529340] [2023-11-29 04:37:57,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [816529340] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 04:37:57,519 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:37:57,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 18 [2023-11-29 04:37:57,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824456696] [2023-11-29 04:37:57,520 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:37:57,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 04:37:57,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:37:57,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 04:37:57,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2023-11-29 04:37:57,525 INFO L87 Difference]: Start difference. First operand 139 states and 228 transitions. Second operand has 18 states, 18 states have (on average 6.666666666666667) internal successors, (120), 18 states have internal predecessors, (120), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) [2023-11-29 04:38:14,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:38:18,585 WARN L539 Checker$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 [] [2023-11-29 04:38:22,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:38:26,612 WARN L539 Checker$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 [] [2023-11-29 04:38:30,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:38:34,647 WARN L539 Checker$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 [] [2023-11-29 04:38:38,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:38:42,669 WARN L539 Checker$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 [] [2023-11-29 04:38:46,689 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 [] [2023-11-29 04:38:46,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:38:46,694 INFO L93 Difference]: Finished difference Result 293 states and 468 transitions. [2023-11-29 04:38:47,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 04:38:47,182 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.666666666666667) internal successors, (120), 18 states have internal predecessors, (120), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) Word has length 300 [2023-11-29 04:38:47,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:38:47,186 INFO L225 Difference]: With dead ends: 293 [2023-11-29 04:38:47,186 INFO L226 Difference]: Without dead ends: 155 [2023-11-29 04:38:47,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 581 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=216, Invalid=486, Unknown=0, NotChecked=0, Total=702 [2023-11-29 04:38:47,188 INFO L413 NwaCegarLoop]: 162 mSDtfsCounter, 479 mSDsluCounter, 586 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 181 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 498 SdHoareTripleChecker+Valid, 748 SdHoareTripleChecker+Invalid, 875 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:38:47,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [498 Valid, 748 Invalid, 875 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 685 Invalid, 9 Unknown, 0 Unchecked, 46.9s Time] [2023-11-29 04:38:47,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-11-29 04:38:47,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 151. [2023-11-29 04:38:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 99 states have (on average 1.4343434343434343) internal successors, (142), 99 states have internal predecessors, (142), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:38:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 236 transitions. [2023-11-29 04:38:47,214 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 236 transitions. Word has length 300 [2023-11-29 04:38:47,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:38:47,216 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 236 transitions. [2023-11-29 04:38:47,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.666666666666667) internal successors, (120), 18 states have internal predecessors, (120), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) [2023-11-29 04:38:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 236 transitions. [2023-11-29 04:38:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-29 04:38:47,222 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:38:47,223 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:38:47,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 04:38:47,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:38:47,424 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:38:47,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:38:47,424 INFO L85 PathProgramCache]: Analyzing trace with hash 303180906, now seen corresponding path program 1 times [2023-11-29 04:38:47,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:38:47,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1494510803] [2023-11-29 04:38:47,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:38:47,425 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:38:47,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:38:47,426 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:38:47,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 04:38:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:38:48,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:38:48,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:38:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:38:55,069 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:38:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:38:55,754 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:38:55,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1494510803] [2023-11-29 04:38:55,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1494510803] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 04:38:55,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:38:55,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2023-11-29 04:38:55,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815670006] [2023-11-29 04:38:55,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:38:55,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 04:38:55,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:38:55,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 04:38:55,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 04:38:55,758 INFO L87 Difference]: Start difference. First operand 151 states and 236 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:39:02,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.66s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:06,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:12,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:16,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:20,977 WARN L539 Checker$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 [] [2023-11-29 04:39:24,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:29,006 WARN L539 Checker$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 [] [2023-11-29 04:39:33,012 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 [] [2023-11-29 04:39:33,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:39:33,015 INFO L93 Difference]: Finished difference Result 366 states and 577 transitions. [2023-11-29 04:39:33,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 04:39:33,517 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 300 [2023-11-29 04:39:33,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:39:33,520 INFO L225 Difference]: With dead ends: 366 [2023-11-29 04:39:33,520 INFO L226 Difference]: Without dead ends: 216 [2023-11-29 04:39:33,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 599 GetRequests, 591 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:39:33,522 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 163 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 4 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 632 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.1s IncrementalHoareTripleChecker+Time [2023-11-29 04:39:33,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 632 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 74 Invalid, 8 Unknown, 0 Unchecked, 37.1s Time] [2023-11-29 04:39:33,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2023-11-29 04:39:33,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 155. [2023-11-29 04:39:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 103 states have internal predecessors, (146), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:39:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 240 transitions. [2023-11-29 04:39:33,548 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 240 transitions. Word has length 300 [2023-11-29 04:39:33,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:39:33,549 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 240 transitions. [2023-11-29 04:39:33,549 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:39:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 240 transitions. [2023-11-29 04:39:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 04:39:33,552 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:39:33,553 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:39:33,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:39:33,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:39:33,753 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:39:33,754 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:39:33,754 INFO L85 PathProgramCache]: Analyzing trace with hash -535075316, now seen corresponding path program 1 times [2023-11-29 04:39:33,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:39:33,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1189114952] [2023-11-29 04:39:33,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:39:33,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:39:33,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:39:33,756 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:39:33,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 04:39:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:39:35,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:39:35,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:39:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:39:41,223 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:39:42,141 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:39:42,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1189114952] [2023-11-29 04:39:42,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1189114952] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:39:42,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2130297071] [2023-11-29 04:39:42,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:39:42,142 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:39:42,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:39:42,144 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:39:42,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-29 04:39:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:39:42,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:39:42,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:39:43,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:39:43,217 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:39:43,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2130297071] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:39:43,217 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:39:43,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-11-29 04:39:43,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131065467] [2023-11-29 04:39:43,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:39:43,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:39:43,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:39:43,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:39:43,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 04:39:43,220 INFO L87 Difference]: Start difference. First operand 155 states and 240 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:39:49,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.68s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:53,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:39:57,700 WARN L539 Checker$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 [] [2023-11-29 04:39:58,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:39:58,253 INFO L93 Difference]: Finished difference Result 448 states and 695 transitions. [2023-11-29 04:39:58,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:39:58,254 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 301 [2023-11-29 04:39:58,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:39:58,259 INFO L225 Difference]: With dead ends: 448 [2023-11-29 04:39:58,259 INFO L226 Difference]: Without dead ends: 294 [2023-11-29 04:39:58,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 04:39:58,262 INFO L413 NwaCegarLoop]: 364 mSDtfsCounter, 198 mSDsluCounter, 188 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 21 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 552 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:39:58,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 552 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 38 Invalid, 3 Unknown, 0 Unchecked, 15.0s Time] [2023-11-29 04:39:58,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2023-11-29 04:39:58,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 191. [2023-11-29 04:39:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 139 states have (on average 1.4316546762589928) internal successors, (199), 139 states have internal predecessors, (199), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:39:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 293 transitions. [2023-11-29 04:39:58,300 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 293 transitions. Word has length 301 [2023-11-29 04:39:58,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:39:58,301 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 293 transitions. [2023-11-29 04:39:58,301 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:39:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 293 transitions. [2023-11-29 04:39:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 04:39:58,304 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:39:58,304 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:39:58,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 04:39:58,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-29 04:39:58,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 04:39:58,708 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:39:58,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:39:58,709 INFO L85 PathProgramCache]: Analyzing trace with hash -1546192566, now seen corresponding path program 1 times [2023-11-29 04:39:58,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:39:58,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1504528838] [2023-11-29 04:39:58,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:39:58,710 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:39:58,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:39:58,711 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:39:58,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-29 04:40:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:40:00,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:40:00,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:40:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:40:06,601 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:40:07,564 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:40:07,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1504528838] [2023-11-29 04:40:07,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1504528838] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:40:07,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [825761128] [2023-11-29 04:40:07,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:40:07,565 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:40:07,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:40:07,566 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:40:07,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-29 04:40:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:40:08,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:40:08,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:40:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:40:08,778 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:40:08,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [825761128] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:40:08,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:40:08,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2023-11-29 04:40:08,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957979553] [2023-11-29 04:40:08,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:40:08,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:40:08,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:40:08,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:40:08,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 04:40:08,781 INFO L87 Difference]: Start difference. First operand 191 states and 293 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:40:14,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:40:21,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:40:25,082 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 [] [2023-11-29 04:40:25,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:40:25,603 INFO L93 Difference]: Finished difference Result 487 states and 742 transitions. [2023-11-29 04:40:25,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:40:25,604 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 301 [2023-11-29 04:40:25,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:40:25,607 INFO L225 Difference]: With dead ends: 487 [2023-11-29 04:40:25,607 INFO L226 Difference]: Without dead ends: 297 [2023-11-29 04:40:25,608 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 04:40:25,609 INFO L413 NwaCegarLoop]: 212 mSDtfsCounter, 190 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 13 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2023-11-29 04:40:25,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 403 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 34 Invalid, 3 Unknown, 0 Unchecked, 16.8s Time] [2023-11-29 04:40:25,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2023-11-29 04:40:25,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 194. [2023-11-29 04:40:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 142 states have (on average 1.3591549295774648) internal successors, (193), 142 states have internal predecessors, (193), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-29 04:40:25,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 287 transitions. [2023-11-29 04:40:25,634 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 287 transitions. Word has length 301 [2023-11-29 04:40:25,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:40:25,635 INFO L495 AbstractCegarLoop]: Abstraction has 194 states and 287 transitions. [2023-11-29 04:40:25,635 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:40:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 287 transitions. [2023-11-29 04:40:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-29 04:40:25,637 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:40:25,638 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:40:25,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-29 04:40:25,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-11-29 04:40:26,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 04:40:26,039 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:40:26,039 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:40:26,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1053272586, now seen corresponding path program 1 times [2023-11-29 04:40:26,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:40:26,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1315101060] [2023-11-29 04:40:26,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:40:26,040 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:40:26,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:40:26,041 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:40:26,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-29 04:40:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:40:27,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:40:27,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:40:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:40:33,783 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:40:34,747 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:40:34,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1315101060] [2023-11-29 04:40:34,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1315101060] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:40:34,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1750665394] [2023-11-29 04:40:34,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:40:34,748 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:40:34,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:40:34,749 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:40:34,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-29 04:40:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:40:37,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:40:37,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:40:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-29 04:40:45,398 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:40:45,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1750665394] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:40:45,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:40:45,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 12 [2023-11-29 04:40:45,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363063234] [2023-11-29 04:40:45,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:40:45,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 04:40:45,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:40:45,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 04:40:45,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:40:45,400 INFO L87 Difference]: Start difference. First operand 194 states and 287 transitions. Second operand has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:41:19,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:23,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:29,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:33,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:41,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:45,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:49,757 WARN L539 Checker$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 [0] [2023-11-29 04:41:53,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:41:57,787 WARN L539 Checker$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 [0] [2023-11-29 04:42:01,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:05,804 WARN L539 Checker$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] [2023-11-29 04:42:09,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:42:13,851 WARN L539 Checker$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 [] [2023-11-29 04:42:17,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:42:21,910 WARN L539 Checker$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 [0] [2023-11-29 04:42:25,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:32,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:36,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:40,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:44,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:48,412 WARN L539 Checker$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] [2023-11-29 04:42:52,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:42:56,443 WARN L539 Checker$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] [2023-11-29 04:43:00,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:43:04,496 WARN L539 Checker$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 [0] [2023-11-29 04:43:15,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.69s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:43:19,829 WARN L539 Checker$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 [] [2023-11-29 04:43:23,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:43:27,883 WARN L539 Checker$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 [] [2023-11-29 04:43:31,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:43:35,938 WARN L539 Checker$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 [0] [2023-11-29 04:43:42,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:43:46,064 WARN L539 Checker$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 [0] [2023-11-29 04:43:51,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:43:55,928 WARN L539 Checker$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 [0] [2023-11-29 04:43:56,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:43:56,384 INFO L93 Difference]: Finished difference Result 786 states and 1158 transitions. [2023-11-29 04:43:56,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 04:43:56,386 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 301 [2023-11-29 04:43:56,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:43:56,390 INFO L225 Difference]: With dead ends: 786 [2023-11-29 04:43:56,390 INFO L226 Difference]: Without dead ends: 593 [2023-11-29 04:43:56,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 647 GetRequests, 626 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=95, Invalid=411, Unknown=0, NotChecked=0, Total=506 [2023-11-29 04:43:56,392 INFO L413 NwaCegarLoop]: 220 mSDtfsCounter, 524 mSDsluCounter, 780 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 288 mSolverCounterUnsat, 35 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 185.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 524 SdHoareTripleChecker+Valid, 1000 SdHoareTripleChecker+Invalid, 653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 288 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 35 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 188.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:43:56,393 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [524 Valid, 1000 Invalid, 653 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [288 Valid, 330 Invalid, 35 Unknown, 0 Unchecked, 188.0s Time] [2023-11-29 04:43:56,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2023-11-29 04:43:56,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 403. [2023-11-29 04:43:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 300 states have (on average 1.36) internal successors, (408), 300 states have internal predecessors, (408), 94 states have call successors, (94), 8 states have call predecessors, (94), 8 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2023-11-29 04:43:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 596 transitions. [2023-11-29 04:43:56,456 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 596 transitions. Word has length 301 [2023-11-29 04:43:56,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:43:56,457 INFO L495 AbstractCegarLoop]: Abstraction has 403 states and 596 transitions. [2023-11-29 04:43:56,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.857142857142858) internal successors, (69), 6 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-29 04:43:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 596 transitions. [2023-11-29 04:43:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-29 04:43:56,459 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:43:56,459 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:43:56,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-11-29 04:43:56,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2023-11-29 04:43:56,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:43:56,860 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:43:56,860 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:43:56,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1719464332, now seen corresponding path program 1 times [2023-11-29 04:43:56,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:43:56,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [952355082] [2023-11-29 04:43:56,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:43:56,861 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:43:56,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:43:56,862 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:43:56,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-29 04:43:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:43:58,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 04:43:58,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:44:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:44:04,930 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:44:05,952 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:44:05,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [952355082] [2023-11-29 04:44:05,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [952355082] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:44:05,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1439553036] [2023-11-29 04:44:05,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:44:05,952 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:44:05,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:44:05,953 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:44:05,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-11-29 04:44:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:44:09,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 04:44:09,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:44:15,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2023-11-29 04:44:15,336 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:44:15,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1439553036] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:44:15,833 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:44:15,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2023-11-29 04:44:15,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650017580] [2023-11-29 04:44:15,834 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:44:15,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 04:44:15,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:44:15,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 04:44:15,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:44:15,836 INFO L87 Difference]: Start difference. First operand 403 states and 596 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:44:32,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:44:36,097 WARN L539 Checker$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] [2023-11-29 04:44:40,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:44:44,135 WARN L539 Checker$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] [2023-11-29 04:44:44,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:44:44,153 INFO L93 Difference]: Finished difference Result 813 states and 1189 transitions. [2023-11-29 04:44:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 04:44:44,668 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 302 [2023-11-29 04:44:44,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:44:44,671 INFO L225 Difference]: With dead ends: 813 [2023-11-29 04:44:44,672 INFO L226 Difference]: Without dead ends: 411 [2023-11-29 04:44:44,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 675 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2023-11-29 04:44:44,674 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 199 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 102 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.9s IncrementalHoareTripleChecker+Time [2023-11-29 04:44:44,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 416 Invalid, 508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 402 Invalid, 4 Unknown, 0 Unchecked, 26.9s Time] [2023-11-29 04:44:44,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2023-11-29 04:44:44,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 403. [2023-11-29 04:44:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 298 states have (on average 1.308724832214765) internal successors, (390), 298 states have internal predecessors, (390), 94 states have call successors, (94), 10 states have call predecessors, (94), 10 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2023-11-29 04:44:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 578 transitions. [2023-11-29 04:44:44,730 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 578 transitions. Word has length 302 [2023-11-29 04:44:44,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:44:44,731 INFO L495 AbstractCegarLoop]: Abstraction has 403 states and 578 transitions. [2023-11-29 04:44:44,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 7 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-29 04:44:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 578 transitions. [2023-11-29 04:44:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-11-29 04:44:44,734 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:44:44,734 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:44:44,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-11-29 04:44:44,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2023-11-29 04:44:45,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:44:45,135 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:44:45,135 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:44:45,136 INFO L85 PathProgramCache]: Analyzing trace with hash -610483540, now seen corresponding path program 1 times [2023-11-29 04:44:45,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:44:45,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [8721271] [2023-11-29 04:44:45,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:44:45,136 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 04:44:45,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:44:45,137 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 04:44:45,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-11-29 04:44:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:44:46,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 04:44:46,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:45:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2938 proven. 219 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-11-29 04:45:01,665 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:45:04,596 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:45:04,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [8721271] [2023-11-29 04:45:04,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [8721271] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:45:04,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1838053396] [2023-11-29 04:45:04,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:45:04,597 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:45:04,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:45:04,598 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:45:04,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e72ae90b-90b4-4fcc-886a-f2f887648225/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-11-29 04:45:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:45:12,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-29 04:45:12,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:45:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 3009 proven. 366 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2023-11-29 04:45:41,372 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:46:10,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1838053396] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:46:10,201 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:46:10,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 20] total 28 [2023-11-29 04:46:10,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264341033] [2023-11-29 04:46:10,202 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:46:10,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2023-11-29 04:46:10,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:46:10,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2023-11-29 04:46:10,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=896, Unknown=0, NotChecked=0, Total=1056 [2023-11-29 04:46:10,205 INFO L87 Difference]: Start difference. First operand 403 states and 578 transitions. Second operand has 28 states, 28 states have (on average 5.964285714285714) internal successors, (167), 27 states have internal predecessors, (167), 9 states have call successors, (93), 9 states have call predecessors, (93), 15 states have return successors, (94), 9 states have call predecessors, (94), 9 states have call successors, (94) [2023-11-29 04:46:54,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.66s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:46:58,732 WARN L539 Checker$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 [0] [2023-11-29 04:47:02,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:06,771 WARN L539 Checker$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 [0] [2023-11-29 04:47:10,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:14,791 WARN L539 Checker$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] [2023-11-29 04:47:18,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:22,810 WARN L539 Checker$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] [2023-11-29 04:47:26,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:30,881 WARN L539 Checker$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 [0] [2023-11-29 04:47:34,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:38,918 WARN L539 Checker$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 [0] [2023-11-29 04:47:42,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:46,944 WARN L539 Checker$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] [2023-11-29 04:47:50,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:47:54,954 WARN L539 Checker$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] [2023-11-29 04:48:02,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:06,350 WARN L539 Checker$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 [0] [2023-11-29 04:48:10,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:14,370 WARN L539 Checker$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 [0] [2023-11-29 04:48:18,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:22,390 WARN L539 Checker$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] [2023-11-29 04:48:26,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:30,465 WARN L539 Checker$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 [0] [2023-11-29 04:48:34,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:38,513 WARN L539 Checker$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 [0] [2023-11-29 04:48:42,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:46,570 WARN L539 Checker$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 [0] [2023-11-29 04:48:50,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:48:54,610 WARN L539 Checker$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] [2023-11-29 04:48:58,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:49:02,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:49:06,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:49:10,727 WARN L539 Checker$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 [] [2023-11-29 04:49:14,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:49:18,746 WARN L539 Checker$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 [] [2023-11-29 04:49:22,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:49:26,766 WARN L539 Checker$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 [] [2023-11-29 04:49:30,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:49:34,816 WARN L539 Checker$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 [] [2023-11-29 04:49:38,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:49:42,838 WARN L539 Checker$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 [] [2023-11-29 04:49:46,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:49:50,933 WARN L539 Checker$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 [0] [2023-11-29 04:49:54,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:49:58,963 WARN L539 Checker$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 [] [2023-11-29 04:50:02,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 04:50:06,979 WARN L539 Checker$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 [] [2023-11-29 04:50:10,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:50:15,011 WARN L539 Checker$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 [] [2023-11-29 04:50:19,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:50:23,032 WARN L539 Checker$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]