./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX --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 dc938a0405ab980f73e24a449c4c9df5a56aedb0c7fd21047d768606a1a4d267 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:33:14,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:33:15,003 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 16:33:15,013 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:33:15,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:33:15,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:33:15,064 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:33:15,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:33:15,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:33:15,070 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:33:15,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:33:15,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:33:15,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:33:15,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:33:15,075 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:33:15,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:33:15,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:33:15,081 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:33:15,081 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:33:15,082 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:33:15,082 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:33:15,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:33:15,083 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:33:15,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:33:15,084 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:33:15,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:33:15,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:33:15,086 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:33:15,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:33:15,090 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:33:15,091 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:33:15,092 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:33:15,092 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:33:15,092 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:33:15,093 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:33:15,093 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:33:15,093 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:33:15,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:33:15,094 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:33:15,094 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:33:15,094 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:33:15,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:33:15,095 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_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc938a0405ab980f73e24a449c4c9df5a56aedb0c7fd21047d768606a1a4d267 [2024-11-08 16:33:15,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:33:15,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:33:15,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:33:15,555 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:33:15,556 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:33:15,557 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i Unable to find full path for "g++" [2024-11-08 16:33:18,040 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:33:18,345 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:33:18,345 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i [2024-11-08 16:33:18,367 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/27eabbffd/5d69739c48d64285a3188c517d373110/FLAG1925c0dc5 [2024-11-08 16:33:18,391 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/27eabbffd/5d69739c48d64285a3188c517d373110 [2024-11-08 16:33:18,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:33:18,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:33:18,399 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:33:18,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:33:18,410 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:33:18,411 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:33:18" (1/1) ... [2024-11-08 16:33:18,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d5526e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:18, skipping insertion in model container [2024-11-08 16:33:18,413 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:33:18" (1/1) ... [2024-11-08 16:33:18,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:33:18,728 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i[916,929] [2024-11-08 16:33:18,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:33:18,893 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:33:18,911 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i[916,929] [2024-11-08 16:33:18,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:33:19,026 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:33:19,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19 WrapperNode [2024-11-08 16:33:19,027 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:33:19,029 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:33:19,029 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:33:19,029 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:33:19,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,135 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 377 [2024-11-08 16:33:19,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:33:19,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:33:19,137 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:33:19,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:33:19,151 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,159 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,188 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:33:19,188 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,189 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,219 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,231 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,263 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:33:19,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:33:19,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:33:19,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:33:19,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (1/1) ... [2024-11-08 16:33:19,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:33:19,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:33:19,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:33:19,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:33:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:33:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:33:19,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:33:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:33:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:33:19,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:33:19,534 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:33:19,537 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:33:20,579 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 16:33:20,579 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:33:20,607 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:33:20,609 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:33:20,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:33:20 BoogieIcfgContainer [2024-11-08 16:33:20,610 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:33:20,614 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:33:20,616 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:33:20,621 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:33:20,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:33:18" (1/3) ... [2024-11-08 16:33:20,623 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eb6895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:33:20, skipping insertion in model container [2024-11-08 16:33:20,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:33:19" (2/3) ... [2024-11-08 16:33:20,626 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eb6895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:33:20, skipping insertion in model container [2024-11-08 16:33:20,626 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:33:20" (3/3) ... [2024-11-08 16:33:20,628 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-60.i [2024-11-08 16:33:20,652 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:33:20,652 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:33:20,758 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:33:20,765 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3d1789b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:33:20,765 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:33:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand has 158 states, 99 states have (on average 1.4444444444444444) internal successors, (143), 100 states have internal predecessors, (143), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 16:33:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 16:33:20,802 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:20,804 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:20,804 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:20,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:20,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1555485376, now seen corresponding path program 1 times [2024-11-08 16:33:20,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:20,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924758211] [2024-11-08 16:33:20,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:21,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:22,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:33:22,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:22,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924758211] [2024-11-08 16:33:22,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924758211] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:33:22,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:33:22,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:33:22,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711949342] [2024-11-08 16:33:22,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:33:22,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:33:22,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:22,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:33:22,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:33:22,352 INFO L87 Difference]: Start difference. First operand has 158 states, 99 states have (on average 1.4444444444444444) internal successors, (143), 100 states have internal predecessors, (143), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:22,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:22,505 INFO L93 Difference]: Finished difference Result 344 states and 627 transitions. [2024-11-08 16:33:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:33:22,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 347 [2024-11-08 16:33:22,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:22,537 INFO L225 Difference]: With dead ends: 344 [2024-11-08 16:33:22,540 INFO L226 Difference]: Without dead ends: 189 [2024-11-08 16:33:22,552 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:33:22,569 INFO L432 NwaCegarLoop]: 280 mSDtfsCounter, 50 mSDsluCounter, 238 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:22,574 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 518 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:33:22,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2024-11-08 16:33:22,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 186. [2024-11-08 16:33:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 186 states, 115 states have (on average 1.382608695652174) internal successors, (159), 116 states have internal predecessors, (159), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 67 states have call predecessors, (68), 68 states have call successors, (68) [2024-11-08 16:33:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 295 transitions. [2024-11-08 16:33:22,767 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 295 transitions. Word has length 347 [2024-11-08 16:33:22,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:22,769 INFO L471 AbstractCegarLoop]: Abstraction has 186 states and 295 transitions. [2024-11-08 16:33:22,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 295 transitions. [2024-11-08 16:33:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 16:33:22,800 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:22,800 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:22,800 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 16:33:22,801 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:22,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:22,802 INFO L85 PathProgramCache]: Analyzing trace with hash 280451096, now seen corresponding path program 1 times [2024-11-08 16:33:22,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:22,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597047702] [2024-11-08 16:33:22,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:23,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:24,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:24,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:33:24,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:24,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597047702] [2024-11-08 16:33:24,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597047702] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:33:24,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:33:24,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:33:24,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125051150] [2024-11-08 16:33:24,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:33:24,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:33:24,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:24,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:33:24,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:33:24,319 INFO L87 Difference]: Start difference. First operand 186 states and 295 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:24,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:24,433 INFO L93 Difference]: Finished difference Result 552 states and 879 transitions. [2024-11-08 16:33:24,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:33:24,435 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 348 [2024-11-08 16:33:24,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:24,443 INFO L225 Difference]: With dead ends: 552 [2024-11-08 16:33:24,443 INFO L226 Difference]: Without dead ends: 369 [2024-11-08 16:33:24,445 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:33:24,447 INFO L432 NwaCegarLoop]: 245 mSDtfsCounter, 146 mSDsluCounter, 238 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 483 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:24,448 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 483 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:33:24,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2024-11-08 16:33:24,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 366. [2024-11-08 16:33:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 366 states, 225 states have (on average 1.3777777777777778) internal successors, (310), 227 states have internal predecessors, (310), 136 states have call successors, (136), 4 states have call predecessors, (136), 4 states have return successors, (136), 134 states have call predecessors, (136), 136 states have call successors, (136) [2024-11-08 16:33:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 582 transitions. [2024-11-08 16:33:24,571 INFO L78 Accepts]: Start accepts. Automaton has 366 states and 582 transitions. Word has length 348 [2024-11-08 16:33:24,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:24,573 INFO L471 AbstractCegarLoop]: Abstraction has 366 states and 582 transitions. [2024-11-08 16:33:24,573 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 582 transitions. [2024-11-08 16:33:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 16:33:24,582 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:24,582 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:24,582 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 16:33:24,583 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:24,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:24,584 INFO L85 PathProgramCache]: Analyzing trace with hash -2091288166, now seen corresponding path program 1 times [2024-11-08 16:33:24,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:24,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047738147] [2024-11-08 16:33:24,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:25,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 147 proven. 18 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 16:33:26,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:26,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047738147] [2024-11-08 16:33:26,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047738147] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:33:26,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [98297164] [2024-11-08 16:33:26,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:26,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:33:26,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:33:26,155 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:33:26,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 16:33:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:26,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 16:33:26,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:33:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 1329 proven. 18 refuted. 0 times theorem prover too weak. 4813 trivial. 0 not checked. [2024-11-08 16:33:26,936 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:33:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 147 proven. 18 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 16:33:27,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [98297164] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:33:27,597 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 16:33:27,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2024-11-08 16:33:27,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841906516] [2024-11-08 16:33:27,598 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 16:33:27,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 16:33:27,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:27,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 16:33:27,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2024-11-08 16:33:27,602 INFO L87 Difference]: Start difference. First operand 366 states and 582 transitions. Second operand has 14 states, 14 states have (on average 8.142857142857142) internal successors, (114), 14 states have internal predecessors, (114), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-08 16:33:31,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:31,366 INFO L93 Difference]: Finished difference Result 2091 states and 3288 transitions. [2024-11-08 16:33:31,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-08 16:33:31,368 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.142857142857142) internal successors, (114), 14 states have internal predecessors, (114), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) Word has length 348 [2024-11-08 16:33:31,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:31,394 INFO L225 Difference]: With dead ends: 2091 [2024-11-08 16:33:31,395 INFO L226 Difference]: Without dead ends: 1728 [2024-11-08 16:33:31,398 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 848 GetRequests, 805 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 385 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=435, Invalid=1457, Unknown=0, NotChecked=0, Total=1892 [2024-11-08 16:33:31,401 INFO L432 NwaCegarLoop]: 256 mSDtfsCounter, 905 mSDsluCounter, 1699 mSDsCounter, 0 mSdLazyCounter, 1799 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1003 SdHoareTripleChecker+Valid, 1955 SdHoareTripleChecker+Invalid, 2095 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 1799 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:31,404 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1003 Valid, 1955 Invalid, 2095 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [296 Valid, 1799 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-11-08 16:33:31,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states. [2024-11-08 16:33:31,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 1184. [2024-11-08 16:33:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1184 states, 755 states have (on average 1.3986754966887418) internal successors, (1056), 769 states have internal predecessors, (1056), 410 states have call successors, (410), 18 states have call predecessors, (410), 18 states have return successors, (410), 396 states have call predecessors, (410), 410 states have call successors, (410) [2024-11-08 16:33:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1184 states and 1876 transitions. [2024-11-08 16:33:31,723 INFO L78 Accepts]: Start accepts. Automaton has 1184 states and 1876 transitions. Word has length 348 [2024-11-08 16:33:31,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:31,725 INFO L471 AbstractCegarLoop]: Abstraction has 1184 states and 1876 transitions. [2024-11-08 16:33:31,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.142857142857142) internal successors, (114), 14 states have internal predecessors, (114), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-08 16:33:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1876 transitions. [2024-11-08 16:33:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 16:33:31,734 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:31,734 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:31,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 16:33:31,940 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:33:31,941 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:31,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:31,942 INFO L85 PathProgramCache]: Analyzing trace with hash -872862604, now seen corresponding path program 1 times [2024-11-08 16:33:31,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:31,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554789365] [2024-11-08 16:33:31,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:31,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:33,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:33,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:33:33,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:33,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554789365] [2024-11-08 16:33:33,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554789365] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:33:33,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:33:33,406 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-08 16:33:33,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624008496] [2024-11-08 16:33:33,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:33:33,407 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-08 16:33:33,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:33,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-08 16:33:33,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-11-08 16:33:33,411 INFO L87 Difference]: Start difference. First operand 1184 states and 1876 transitions. Second operand has 11 states, 11 states have (on average 6.545454545454546) internal successors, (72), 11 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:35,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:35,633 INFO L93 Difference]: Finished difference Result 3327 states and 5239 transitions. [2024-11-08 16:33:35,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 16:33:35,634 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.545454545454546) internal successors, (72), 11 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 349 [2024-11-08 16:33:35,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:35,655 INFO L225 Difference]: With dead ends: 3327 [2024-11-08 16:33:35,655 INFO L226 Difference]: Without dead ends: 2146 [2024-11-08 16:33:35,661 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2024-11-08 16:33:35,662 INFO L432 NwaCegarLoop]: 282 mSDtfsCounter, 673 mSDsluCounter, 1619 mSDsCounter, 0 mSdLazyCounter, 857 mSolverCounterSat, 308 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 673 SdHoareTripleChecker+Valid, 1901 SdHoareTripleChecker+Invalid, 1165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 308 IncrementalHoareTripleChecker+Valid, 857 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:35,663 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [673 Valid, 1901 Invalid, 1165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [308 Valid, 857 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-08 16:33:35,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2146 states. [2024-11-08 16:33:35,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2146 to 1729. [2024-11-08 16:33:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1729 states, 1130 states have (on average 1.4106194690265488) internal successors, (1594), 1153 states have internal predecessors, (1594), 568 states have call successors, (568), 30 states have call predecessors, (568), 30 states have return successors, (568), 545 states have call predecessors, (568), 568 states have call successors, (568) [2024-11-08 16:33:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1729 states and 2730 transitions. [2024-11-08 16:33:35,982 INFO L78 Accepts]: Start accepts. Automaton has 1729 states and 2730 transitions. Word has length 349 [2024-11-08 16:33:35,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:35,983 INFO L471 AbstractCegarLoop]: Abstraction has 1729 states and 2730 transitions. [2024-11-08 16:33:35,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.545454545454546) internal successors, (72), 11 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:33:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2730 transitions. [2024-11-08 16:33:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 16:33:36,023 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:36,024 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:36,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 16:33:36,025 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:36,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:36,026 INFO L85 PathProgramCache]: Analyzing trace with hash -72012391, now seen corresponding path program 1 times [2024-11-08 16:33:36,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:36,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992452767] [2024-11-08 16:33:36,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 324 proven. 153 refuted. 0 times theorem prover too weak. 5683 trivial. 0 not checked. [2024-11-08 16:33:37,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:37,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992452767] [2024-11-08 16:33:37,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992452767] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:33:37,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067703907] [2024-11-08 16:33:37,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:37,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:33:37,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:33:37,903 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:33:37,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 16:33:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:38,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 16:33:38,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:33:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 3110 proven. 153 refuted. 0 times theorem prover too weak. 2897 trivial. 0 not checked. [2024-11-08 16:33:39,734 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:33:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 324 proven. 162 refuted. 0 times theorem prover too weak. 5674 trivial. 0 not checked. [2024-11-08 16:33:42,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2067703907] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:33:42,349 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 16:33:42,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 13, 13] total 26 [2024-11-08 16:33:42,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251162800] [2024-11-08 16:33:42,350 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 16:33:42,351 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2024-11-08 16:33:42,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:42,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2024-11-08 16:33:42,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=515, Unknown=0, NotChecked=0, Total=650 [2024-11-08 16:33:42,355 INFO L87 Difference]: Start difference. First operand 1729 states and 2730 transitions. Second operand has 26 states, 26 states have (on average 5.615384615384615) internal successors, (146), 26 states have internal predecessors, (146), 8 states have call successors, (96), 4 states have call predecessors, (96), 10 states have return successors, (97), 8 states have call predecessors, (97), 8 states have call successors, (97) [2024-11-08 16:33:45,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:45,751 INFO L93 Difference]: Finished difference Result 4321 states and 6697 transitions. [2024-11-08 16:33:45,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-08 16:33:45,754 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 5.615384615384615) internal successors, (146), 26 states have internal predecessors, (146), 8 states have call successors, (96), 4 states have call predecessors, (96), 10 states have return successors, (97), 8 states have call predecessors, (97), 8 states have call successors, (97) Word has length 349 [2024-11-08 16:33:45,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:45,776 INFO L225 Difference]: With dead ends: 4321 [2024-11-08 16:33:45,777 INFO L226 Difference]: Without dead ends: 2611 [2024-11-08 16:33:45,786 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 844 GetRequests, 799 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=614, Invalid=1548, Unknown=0, NotChecked=0, Total=2162 [2024-11-08 16:33:45,788 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 1406 mSDsluCounter, 847 mSDsCounter, 0 mSdLazyCounter, 1342 mSolverCounterSat, 587 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1406 SdHoareTripleChecker+Valid, 1052 SdHoareTripleChecker+Invalid, 1929 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 587 IncrementalHoareTripleChecker+Valid, 1342 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:45,788 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1406 Valid, 1052 Invalid, 1929 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [587 Valid, 1342 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-08 16:33:45,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2611 states. [2024-11-08 16:33:46,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2611 to 1434. [2024-11-08 16:33:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1434 states, 1012 states have (on average 1.41699604743083) internal successors, (1434), 1025 states have internal predecessors, (1434), 386 states have call successors, (386), 35 states have call predecessors, (386), 35 states have return successors, (386), 373 states have call predecessors, (386), 386 states have call successors, (386) [2024-11-08 16:33:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1434 states and 2206 transitions. [2024-11-08 16:33:46,235 INFO L78 Accepts]: Start accepts. Automaton has 1434 states and 2206 transitions. Word has length 349 [2024-11-08 16:33:46,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:46,238 INFO L471 AbstractCegarLoop]: Abstraction has 1434 states and 2206 transitions. [2024-11-08 16:33:46,239 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 5.615384615384615) internal successors, (146), 26 states have internal predecessors, (146), 8 states have call successors, (96), 4 states have call predecessors, (96), 10 states have return successors, (97), 8 states have call predecessors, (97), 8 states have call successors, (97) [2024-11-08 16:33:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2206 transitions. [2024-11-08 16:33:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 16:33:46,251 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:46,251 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:46,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 16:33:46,455 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:33:46,456 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:46,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:46,457 INFO L85 PathProgramCache]: Analyzing trace with hash -950001823, now seen corresponding path program 1 times [2024-11-08 16:33:46,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:46,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481763864] [2024-11-08 16:33:46,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:33:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:33:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:33:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:33:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:33:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:33:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:33:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:33:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:33:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:33:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:33:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:33:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:33:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:33:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:33:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:33:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:33:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:33:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:33:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:33:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:33:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:33:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:33:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:33:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:33:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:33:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:33:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:33:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:33:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:33:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:33:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:33:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:33:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:33:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:33:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:33:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:33:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:33:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:33:47,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:33:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:33:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:33:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:33:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:33:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:33:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:33:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:33:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:33:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:33:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:33:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:33:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:33:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:33:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:33:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:33:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:33:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 147 proven. 18 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 16:33:47,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:33:47,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481763864] [2024-11-08 16:33:47,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [481763864] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:33:47,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [421473914] [2024-11-08 16:33:47,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:47,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:33:47,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:33:47,847 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:33:47,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 16:33:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:33:48,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 16:33:48,140 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:33:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 1329 proven. 18 refuted. 0 times theorem prover too weak. 4813 trivial. 0 not checked. [2024-11-08 16:33:48,518 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:33:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 147 proven. 18 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 16:33:49,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [421473914] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:33:49,453 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 16:33:49,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11, 12] total 25 [2024-11-08 16:33:49,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943250130] [2024-11-08 16:33:49,453 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 16:33:49,455 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-08 16:33:49,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:33:49,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-08 16:33:49,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=490, Unknown=0, NotChecked=0, Total=600 [2024-11-08 16:33:49,456 INFO L87 Difference]: Start difference. First operand 1434 states and 2206 transitions. Second operand has 25 states, 25 states have (on average 4.76) internal successors, (119), 25 states have internal predecessors, (119), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-08 16:33:58,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:33:58,429 INFO L93 Difference]: Finished difference Result 6814 states and 10492 transitions. [2024-11-08 16:33:58,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-08 16:33:58,430 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.76) internal successors, (119), 25 states have internal predecessors, (119), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) Word has length 349 [2024-11-08 16:33:58,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:33:58,468 INFO L225 Difference]: With dead ends: 6814 [2024-11-08 16:33:58,469 INFO L226 Difference]: Without dead ends: 5265 [2024-11-08 16:33:58,478 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 886 GetRequests, 803 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1819 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=1653, Invalid=5487, Unknown=0, NotChecked=0, Total=7140 [2024-11-08 16:33:58,479 INFO L432 NwaCegarLoop]: 338 mSDtfsCounter, 1993 mSDsluCounter, 2519 mSDsCounter, 0 mSdLazyCounter, 3581 mSolverCounterSat, 1039 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2064 SdHoareTripleChecker+Valid, 2857 SdHoareTripleChecker+Invalid, 4620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1039 IncrementalHoareTripleChecker+Valid, 3581 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-08 16:33:58,479 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2064 Valid, 2857 Invalid, 4620 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1039 Valid, 3581 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2024-11-08 16:33:58,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5265 states. [2024-11-08 16:33:58,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5265 to 1430. [2024-11-08 16:33:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1430 states, 1071 states have (on average 1.4453781512605042) internal successors, (1548), 1081 states have internal predecessors, (1548), 326 states have call successors, (326), 32 states have call predecessors, (326), 32 states have return successors, (326), 316 states have call predecessors, (326), 326 states have call successors, (326) [2024-11-08 16:33:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1430 states and 2200 transitions. [2024-11-08 16:33:58,860 INFO L78 Accepts]: Start accepts. Automaton has 1430 states and 2200 transitions. Word has length 349 [2024-11-08 16:33:58,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:33:58,861 INFO L471 AbstractCegarLoop]: Abstraction has 1430 states and 2200 transitions. [2024-11-08 16:33:58,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.76) internal successors, (119), 25 states have internal predecessors, (119), 3 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-08 16:33:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2200 transitions. [2024-11-08 16:33:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 16:33:58,870 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:33:58,870 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:33:58,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 16:33:59,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 16:33:59,071 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:33:59,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:33:59,072 INFO L85 PathProgramCache]: Analyzing trace with hash -810822990, now seen corresponding path program 1 times [2024-11-08 16:33:59,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:33:59,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062315596] [2024-11-08 16:33:59,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:33:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:33:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:34:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:34:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:34:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:34:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:34:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:34:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:34:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:34:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:34:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:34:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:34:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:34:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:34:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:34:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:34:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:34:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:34:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:34:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:34:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:34:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:34:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:34:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:34:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:34:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:34:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:34:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:34:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:34:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:34:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:34:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:34:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:34:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:34:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:34:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:34:02,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:34:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:34:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:34:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:34:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:34:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:34:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:34:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:34:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:34:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:34:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:34:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:34:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:34:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:34:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:34:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:34:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:34:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:34:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:34:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:34:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:34:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 105 proven. 60 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-08 16:34:02,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:34:02,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062315596] [2024-11-08 16:34:02,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062315596] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:34:02,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [431214138] [2024-11-08 16:34:02,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:02,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:34:02,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:34:02,921 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:34:02,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 16:34:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:03,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-08 16:34:03,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:34:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 3021 proven. 111 refuted. 0 times theorem prover too weak. 3028 trivial. 0 not checked. [2024-11-08 16:34:04,507 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:34:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 213 proven. 114 refuted. 0 times theorem prover too weak. 5833 trivial. 0 not checked. [2024-11-08 16:34:08,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [431214138] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:34:08,459 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 16:34:08,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10, 11] total 28 [2024-11-08 16:34:08,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1737728644] [2024-11-08 16:34:08,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 16:34:08,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-08 16:34:08,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:34:08,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-08 16:34:08,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=640, Unknown=0, NotChecked=0, Total=756 [2024-11-08 16:34:08,464 INFO L87 Difference]: Start difference. First operand 1430 states and 2200 transitions. Second operand has 28 states, 28 states have (on average 5.392857142857143) internal successors, (151), 28 states have internal predecessors, (151), 5 states have call successors, (96), 3 states have call predecessors, (96), 7 states have return successors, (97), 5 states have call predecessors, (97), 5 states have call successors, (97) [2024-11-08 16:34:27,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:34:27,413 INFO L93 Difference]: Finished difference Result 5248 states and 7930 transitions. [2024-11-08 16:34:27,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-11-08 16:34:27,414 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 5.392857142857143) internal successors, (151), 28 states have internal predecessors, (151), 5 states have call successors, (96), 3 states have call predecessors, (96), 7 states have return successors, (97), 5 states have call predecessors, (97), 5 states have call successors, (97) Word has length 349 [2024-11-08 16:34:27,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:34:27,467 INFO L225 Difference]: With dead ends: 5248 [2024-11-08 16:34:27,467 INFO L226 Difference]: Without dead ends: 3821 [2024-11-08 16:34:27,474 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 809 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2017 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=1693, Invalid=5789, Unknown=0, NotChecked=0, Total=7482 [2024-11-08 16:34:27,475 INFO L432 NwaCegarLoop]: 422 mSDtfsCounter, 1251 mSDsluCounter, 3504 mSDsCounter, 0 mSdLazyCounter, 6603 mSolverCounterSat, 891 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1287 SdHoareTripleChecker+Valid, 3926 SdHoareTripleChecker+Invalid, 7494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 891 IncrementalHoareTripleChecker+Valid, 6603 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2024-11-08 16:34:27,475 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1287 Valid, 3926 Invalid, 7494 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [891 Valid, 6603 Invalid, 0 Unknown, 0 Unchecked, 11.4s Time] [2024-11-08 16:34:27,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3821 states. [2024-11-08 16:34:27,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3821 to 1317. [2024-11-08 16:34:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1317 states, 954 states have (on average 1.4140461215932913) internal successors, (1349), 964 states have internal predecessors, (1349), 326 states have call successors, (326), 36 states have call predecessors, (326), 36 states have return successors, (326), 316 states have call predecessors, (326), 326 states have call successors, (326) [2024-11-08 16:34:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1317 states and 2001 transitions. [2024-11-08 16:34:27,998 INFO L78 Accepts]: Start accepts. Automaton has 1317 states and 2001 transitions. Word has length 349 [2024-11-08 16:34:27,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:34:28,000 INFO L471 AbstractCegarLoop]: Abstraction has 1317 states and 2001 transitions. [2024-11-08 16:34:28,000 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 5.392857142857143) internal successors, (151), 28 states have internal predecessors, (151), 5 states have call successors, (96), 3 states have call predecessors, (96), 7 states have return successors, (97), 5 states have call predecessors, (97), 5 states have call successors, (97) [2024-11-08 16:34:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2001 transitions. [2024-11-08 16:34:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 16:34:28,004 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:34:28,005 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:34:28,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-08 16:34:28,208 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-08 16:34:28,209 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:34:28,210 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:34:28,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1214841716, now seen corresponding path program 1 times [2024-11-08 16:34:28,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:34:28,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022823435] [2024-11-08 16:34:28,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:34:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:34:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:34:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:34:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:34:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:34:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:34:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:34:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:34:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:34:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:34:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:34:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:34:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:34:28,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:34:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:34:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:28,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:34:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:34:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:34:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:34:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:34:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:34:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:34:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:34:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:34:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:34:29,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:34:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:34:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:34:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:34:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:34:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:34:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:34:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:34:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:34:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:34:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:34:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:34:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:34:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:34:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:34:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:34:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:34:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:34:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:34:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:34:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:34:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:34:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:34:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:34:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:34:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:34:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:34:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:34:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:34:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:34:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:34:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:34:29,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:34:29,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022823435] [2024-11-08 16:34:29,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022823435] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:34:29,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:34:29,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-08 16:34:29,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547041962] [2024-11-08 16:34:29,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:34:29,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 16:34:29,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:34:29,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 16:34:29,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-08 16:34:29,142 INFO L87 Difference]: Start difference. First operand 1317 states and 2001 transitions. Second operand has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:34:30,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:34:30,795 INFO L93 Difference]: Finished difference Result 3223 states and 4923 transitions. [2024-11-08 16:34:30,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 16:34:30,796 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 350 [2024-11-08 16:34:30,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:34:30,810 INFO L225 Difference]: With dead ends: 3223 [2024-11-08 16:34:30,811 INFO L226 Difference]: Without dead ends: 1887 [2024-11-08 16:34:30,815 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2024-11-08 16:34:30,816 INFO L432 NwaCegarLoop]: 378 mSDtfsCounter, 443 mSDsluCounter, 1400 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 1778 SdHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-08 16:34:30,816 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [443 Valid, 1778 Invalid, 817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 685 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-08 16:34:30,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2024-11-08 16:34:31,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1305. [2024-11-08 16:34:31,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1305 states, 942 states have (on average 1.4150743099787686) internal successors, (1333), 952 states have internal predecessors, (1333), 326 states have call successors, (326), 36 states have call predecessors, (326), 36 states have return successors, (326), 316 states have call predecessors, (326), 326 states have call successors, (326) [2024-11-08 16:34:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1305 states and 1985 transitions. [2024-11-08 16:34:31,139 INFO L78 Accepts]: Start accepts. Automaton has 1305 states and 1985 transitions. Word has length 350 [2024-11-08 16:34:31,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:34:31,140 INFO L471 AbstractCegarLoop]: Abstraction has 1305 states and 1985 transitions. [2024-11-08 16:34:31,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.125) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:34:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1985 transitions. [2024-11-08 16:34:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 16:34:31,144 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:34:31,145 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:34:31,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-08 16:34:31,145 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:34:31,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:34:31,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1626326544, now seen corresponding path program 1 times [2024-11-08 16:34:31,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:34:31,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328553748] [2024-11-08 16:34:31,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:34:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:34:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:34:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:34:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:34:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:34:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:34:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:34:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:34:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:34:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:34:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:34:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-08 16:34:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-08 16:34:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 16:34:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-08 16:34:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 16:34:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 16:34:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-08 16:34:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:34:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:34:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:34:31,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:34:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:34:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:34:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:34:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:34:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:34:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:34:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:34:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 16:34:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:34:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-08 16:34:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:34:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-08 16:34:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:34:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-08 16:34:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:34:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-08 16:34:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:34:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-11-08 16:34:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-08 16:34:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-08 16:34:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-08 16:34:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 16:34:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-11-08 16:34:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2024-11-08 16:34:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-08 16:34:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-08 16:34:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-11-08 16:34:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-08 16:34:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-08 16:34:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2024-11-08 16:34:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-08 16:34:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-08 16:34:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 16:34:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 16:34:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:34:31,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:34:31,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328553748] [2024-11-08 16:34:31,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328553748] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:34:31,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:34:31,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:34:31,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917720416] [2024-11-08 16:34:31,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:34:31,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:34:31,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:34:31,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:34:31,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:34:31,531 INFO L87 Difference]: Start difference. First operand 1305 states and 1985 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:34:32,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:34:32,119 INFO L93 Difference]: Finished difference Result 3127 states and 4774 transitions. [2024-11-08 16:34:32,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:34:32,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 350 [2024-11-08 16:34:32,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:34:32,135 INFO L225 Difference]: With dead ends: 3127 [2024-11-08 16:34:32,135 INFO L226 Difference]: Without dead ends: 1825 [2024-11-08 16:34:32,140 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:34:32,141 INFO L432 NwaCegarLoop]: 266 mSDtfsCounter, 143 mSDsluCounter, 214 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:34:32,141 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 480 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 16:34:32,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1825 states. [2024-11-08 16:34:32,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1825 to 1571. [2024-11-08 16:34:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1571 states, 1126 states have (on average 1.4147424511545292) internal successors, (1593), 1140 states have internal predecessors, (1593), 402 states have call successors, (402), 42 states have call predecessors, (402), 42 states have return successors, (402), 388 states have call predecessors, (402), 402 states have call successors, (402) [2024-11-08 16:34:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1571 states and 2397 transitions. [2024-11-08 16:34:32,683 INFO L78 Accepts]: Start accepts. Automaton has 1571 states and 2397 transitions. Word has length 350 [2024-11-08 16:34:32,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:34:32,684 INFO L471 AbstractCegarLoop]: Abstraction has 1571 states and 2397 transitions. [2024-11-08 16:34:32,684 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:34:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2397 transitions. [2024-11-08 16:34:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 16:34:32,688 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:34:32,689 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:34:32,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-08 16:34:32,689 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:34:32,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:34:32,690 INFO L85 PathProgramCache]: Analyzing trace with hash -270474644, now seen corresponding path program 1 times [2024-11-08 16:34:32,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:34:32,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427290237] [2024-11-08 16:34:32,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:34:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:34:32,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [518856800] [2024-11-08 16:34:32,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:32,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:34:32,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:34:32,927 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:34:32,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 16:34:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:34:33,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 16:34:33,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:34:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 1729 proven. 138 refuted. 0 times theorem prover too weak. 4293 trivial. 0 not checked. [2024-11-08 16:34:36,082 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:34:37,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:34:37,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427290237] [2024-11-08 16:34:37,099 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-08 16:34:37,099 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [518856800] [2024-11-08 16:34:37,099 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [518856800] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:34:37,099 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-08 16:34:37,099 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2024-11-08 16:34:37,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40154028] [2024-11-08 16:34:37,100 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-08 16:34:37,101 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 16:34:37,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:34:37,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 16:34:37,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-08 16:34:37,102 INFO L87 Difference]: Start difference. First operand 1571 states and 2397 transitions. Second operand has 8 states, 8 states have (on average 9.875) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 3 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-08 16:34:38,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:34:38,628 INFO L93 Difference]: Finished difference Result 3984 states and 6107 transitions. [2024-11-08 16:34:38,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 16:34:38,629 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 3 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 350 [2024-11-08 16:34:38,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:34:38,642 INFO L225 Difference]: With dead ends: 3984 [2024-11-08 16:34:38,643 INFO L226 Difference]: Without dead ends: 2416 [2024-11-08 16:34:38,648 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 375 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=236, Unknown=0, NotChecked=0, Total=342 [2024-11-08 16:34:38,649 INFO L432 NwaCegarLoop]: 181 mSDtfsCounter, 276 mSDsluCounter, 844 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 276 SdHoareTripleChecker+Valid, 1025 SdHoareTripleChecker+Invalid, 600 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-08 16:34:38,650 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [276 Valid, 1025 Invalid, 600 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-08 16:34:38,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2416 states. [2024-11-08 16:34:39,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2416 to 2216. [2024-11-08 16:34:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2216 states, 1706 states have (on average 1.4572098475967175) internal successors, (2486), 1720 states have internal predecessors, (2486), 458 states have call successors, (458), 51 states have call predecessors, (458), 51 states have return successors, (458), 444 states have call predecessors, (458), 458 states have call successors, (458) [2024-11-08 16:34:39,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 2216 states and 3402 transitions. [2024-11-08 16:34:39,357 INFO L78 Accepts]: Start accepts. Automaton has 2216 states and 3402 transitions. Word has length 350 [2024-11-08 16:34:39,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:34:39,358 INFO L471 AbstractCegarLoop]: Abstraction has 2216 states and 3402 transitions. [2024-11-08 16:34:39,358 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.875) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (56), 2 states have call predecessors, (56), 3 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-08 16:34:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3402 transitions. [2024-11-08 16:34:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-08 16:34:39,363 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:34:39,363 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:34:39,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-08 16:34:39,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-08 16:34:39,568 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:34:39,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:34:39,568 INFO L85 PathProgramCache]: Analyzing trace with hash -663501654, now seen corresponding path program 1 times [2024-11-08 16:34:39,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:34:39,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787893378] [2024-11-08 16:34:39,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:34:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:34:39,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1196506010] [2024-11-08 16:34:39,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:34:39,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:34:39,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:34:39,828 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:34:39,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-08 16:34:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:34:40,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 16:34:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:34:40,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 16:34:40,663 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 16:34:40,665 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 16:34:40,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-08 16:34:40,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:34:40,871 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:34:41,216 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 16:34:41,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 04:34:41 BoogieIcfgContainer [2024-11-08 16:34:41,221 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 16:34:41,221 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 16:34:41,221 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 16:34:41,222 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 16:34:41,222 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:33:20" (3/4) ... [2024-11-08 16:34:41,226 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 16:34:41,227 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 16:34:41,228 INFO L158 Benchmark]: Toolchain (without parser) took 82830.28ms. Allocated memory was 155.2MB in the beginning and 648.0MB in the end (delta: 492.8MB). Free memory was 117.5MB in the beginning and 562.4MB in the end (delta: -444.9MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,229 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:34:41,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 628.64ms. Allocated memory is still 155.2MB. Free memory was 117.5MB in the beginning and 97.2MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.02ms. Allocated memory is still 155.2MB. Free memory was 97.2MB in the beginning and 91.7MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,230 INFO L158 Benchmark]: Boogie Preprocessor took 127.44ms. Allocated memory is still 155.2MB. Free memory was 91.7MB in the beginning and 86.1MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,230 INFO L158 Benchmark]: RCFGBuilder took 1344.45ms. Allocated memory is still 155.2MB. Free memory was 85.4MB in the beginning and 112.9MB in the end (delta: -27.5MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,231 INFO L158 Benchmark]: TraceAbstraction took 80606.25ms. Allocated memory was 155.2MB in the beginning and 648.0MB in the end (delta: 492.8MB). Free memory was 112.0MB in the beginning and 563.4MB in the end (delta: -451.4MB). Peak memory consumption was 394.6MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,231 INFO L158 Benchmark]: Witness Printer took 6.02ms. Allocated memory is still 648.0MB. Free memory was 563.4MB in the beginning and 562.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 16:34:41,234 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 628.64ms. Allocated memory is still 155.2MB. Free memory was 117.5MB in the beginning and 97.2MB in the end (delta: 20.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.02ms. Allocated memory is still 155.2MB. Free memory was 97.2MB in the beginning and 91.7MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.44ms. Allocated memory is still 155.2MB. Free memory was 91.7MB in the beginning and 86.1MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1344.45ms. Allocated memory is still 155.2MB. Free memory was 85.4MB in the beginning and 112.9MB in the end (delta: -27.5MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * TraceAbstraction took 80606.25ms. Allocated memory was 155.2MB in the beginning and 648.0MB in the end (delta: 492.8MB). Free memory was 112.0MB in the beginning and 563.4MB in the end (delta: -451.4MB). Peak memory consumption was 394.6MB. Max. memory is 16.1GB. * Witness Printer took 6.02ms. Allocated memory is still 648.0MB. Free memory was 563.4MB in the beginning and 562.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 293, overapproximation of someBinaryDOUBLEComparisonOperation at line 293. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 32; [L23] unsigned char var_1_2 = 1; [L24] float var_1_4 = 7.8; [L25] signed short int var_1_6 = 16; [L26] signed short int var_1_7 = 256; [L27] float var_1_8 = 256.6; [L28] unsigned char var_1_9 = 50; [L29] unsigned char var_1_10 = 5; [L30] double var_1_11 = 127.75; [L31] unsigned char var_1_12 = 1; [L32] unsigned char var_1_13 = 1; [L33] unsigned char var_1_14 = 0; [L34] double var_1_15 = 15.2; [L35] double var_1_16 = 256.5; [L36] double var_1_17 = 256.5; [L37] double var_1_18 = 0.0; [L38] double var_1_19 = 9.7; [L39] unsigned long int var_1_20 = 10000000; [L40] unsigned long int var_1_21 = 4008920074; [L41] unsigned char var_1_23 = 0; [L42] signed long int var_1_24 = 4; [L43] signed long int var_1_25 = 32; [L44] signed long int var_1_26 = 256; [L45] unsigned short int var_1_27 = 5; [L46] signed long int var_1_28 = -128; [L47] unsigned char var_1_29 = 1; [L48] unsigned char var_1_30 = 128; [L49] unsigned char var_1_31 = 1; [L50] unsigned char var_1_32 = 10; [L51] unsigned char var_1_33 = 4; [L52] signed char var_1_34 = -64; [L53] signed short int var_1_35 = -1; [L54] unsigned char var_1_36 = 1; [L55] unsigned char var_1_37 = 0; [L56] float var_1_38 = 1.3; [L57] float var_1_39 = 4.8; [L58] unsigned char var_1_40 = 1; [L59] unsigned char var_1_41 = 100; [L60] unsigned char var_1_42 = 128; [L61] signed short int var_1_43 = -4; [L62] signed long int var_1_44 = 100; [L63] float var_1_45 = 31.2; [L64] float var_1_46 = 10.8; [L65] float var_1_47 = 255.5; [L66] float var_1_48 = 10.75; [L67] float var_1_49 = 0.0; [L68] float var_1_50 = 200.4; [L69] unsigned long int var_1_51 = 32; [L70] unsigned short int var_1_52 = 1; [L71] double var_1_53 = 15.4; [L72] unsigned short int var_1_54 = 4; [L73] signed short int last_1_var_1_1 = 32; [L74] unsigned char last_1_var_1_9 = 50; [L75] double last_1_var_1_11 = 127.75; [L76] double last_1_var_1_16 = 256.5; [L77] unsigned long int last_1_var_1_20 = 10000000; VAL [isInitial=0, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L297] isInitial = 1 [L298] FCALL initially() [L299] COND TRUE 1 [L300] CALL updateLastVariables() [L286] last_1_var_1_1 = var_1_1 [L287] last_1_var_1_9 = var_1_9 [L288] last_1_var_1_11 = var_1_11 [L289] last_1_var_1_16 = var_1_16 [L290] last_1_var_1_20 = var_1_20 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=1, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L300] RET updateLastVariables() [L301] CALL updateVariables() [L195] var_1_2 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L196] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L197] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L197] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_4=39/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L198] var_1_4 = __VERIFIER_nondet_float() [L199] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L199] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L200] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L200] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=16, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L201] var_1_6 = __VERIFIER_nondet_short() [L202] CALL assume_abort_if_not(var_1_6 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L202] RET assume_abort_if_not(var_1_6 >= -1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L203] CALL assume_abort_if_not(var_1_6 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L203] RET assume_abort_if_not(var_1_6 <= 32766) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=256, var_1_8=1283/5, var_1_9=50] [L204] var_1_7 = __VERIFIER_nondet_short() [L205] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L205] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L206] CALL assume_abort_if_not(var_1_7 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L206] RET assume_abort_if_not(var_1_7 <= 32766) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=5, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L207] var_1_10 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L208] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L209] CALL assume_abort_if_not(var_1_10 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L209] RET assume_abort_if_not(var_1_10 <= 254) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L210] var_1_12 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L211] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L212] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L212] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=1, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L213] var_1_13 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L214] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L215] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L215] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L216] var_1_14 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L217] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L218] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L218] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=76/5, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L219] var_1_15 = __VERIFIER_nondet_double() [L220] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L220] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_17=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L221] var_1_17 = __VERIFIER_nondet_double() [L222] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L222] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_18=0, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L223] var_1_18 = __VERIFIER_nondet_double() [L224] CALL assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L224] RET assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_19=97/10, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L225] var_1_19 = __VERIFIER_nondet_double() [L226] 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_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L226] 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_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=4008920074, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L227] var_1_21 = __VERIFIER_nondet_ulong() [L228] CALL assume_abort_if_not(var_1_21 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L228] RET assume_abort_if_not(var_1_21 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L229] CALL assume_abort_if_not(var_1_21 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L229] RET assume_abort_if_not(var_1_21 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=4, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L230] var_1_24 = __VERIFIER_nondet_long() [L231] CALL assume_abort_if_not(var_1_24 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L231] RET assume_abort_if_not(var_1_24 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L232] CALL assume_abort_if_not(var_1_24 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L232] RET assume_abort_if_not(var_1_24 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=32, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L233] var_1_25 = __VERIFIER_nondet_long() [L234] CALL assume_abort_if_not(var_1_25 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L234] RET assume_abort_if_not(var_1_25 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L235] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L235] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=256, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L236] var_1_26 = __VERIFIER_nondet_long() [L237] CALL assume_abort_if_not(var_1_26 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L237] RET assume_abort_if_not(var_1_26 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L238] CALL assume_abort_if_not(var_1_26 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L238] RET assume_abort_if_not(var_1_26 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=5, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L239] var_1_27 = __VERIFIER_nondet_ushort() [L240] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L240] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L241] CALL assume_abort_if_not(var_1_27 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L241] RET assume_abort_if_not(var_1_27 <= 65535) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-128, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L242] var_1_28 = __VERIFIER_nondet_long() [L243] CALL assume_abort_if_not(var_1_28 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L243] RET assume_abort_if_not(var_1_28 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L244] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L244] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L245] var_1_29 = __VERIFIER_nondet_uchar() [L246] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L246] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L247] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L247] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=1, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L248] var_1_31 = __VERIFIER_nondet_uchar() [L249] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L249] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L250] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L250] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=10, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L251] var_1_32 = __VERIFIER_nondet_uchar() [L252] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L252] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L253] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L253] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=4, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L254] var_1_33 = __VERIFIER_nondet_uchar() [L255] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L255] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L256] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L256] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=-1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L257] var_1_35 = __VERIFIER_nondet_short() [L258] CALL assume_abort_if_not(var_1_35 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L258] RET assume_abort_if_not(var_1_35 >= -32768) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L259] CALL assume_abort_if_not(var_1_35 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L259] RET assume_abort_if_not(var_1_35 <= 32767) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L260] CALL assume_abort_if_not(var_1_35 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L260] RET assume_abort_if_not(var_1_35 != 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L261] var_1_36 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L262] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L263] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L263] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=13/10, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L264] var_1_38 = __VERIFIER_nondet_float() [L265] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L265] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_39=24/5, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L266] var_1_39 = __VERIFIER_nondet_float() [L267] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L267] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L268] var_1_40 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_40 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L269] RET assume_abort_if_not(var_1_40 >= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L270] CALL assume_abort_if_not(var_1_40 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L270] RET assume_abort_if_not(var_1_40 <= 1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=128, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L271] var_1_42 = __VERIFIER_nondet_uchar() [L272] CALL assume_abort_if_not(var_1_42 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L272] RET assume_abort_if_not(var_1_42 >= 127) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L273] CALL assume_abort_if_not(var_1_42 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L273] RET assume_abort_if_not(var_1_42 <= 254) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_45=156/5, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L274] var_1_45 = __VERIFIER_nondet_float() [L275] CALL assume_abort_if_not((var_1_45 >= -922337.2036854776000e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854776000e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L275] RET assume_abort_if_not((var_1_45 >= -922337.2036854776000e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854776000e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_47=511/2, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L276] var_1_47 = __VERIFIER_nondet_float() [L277] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L277] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_48=43/4, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L278] var_1_48 = __VERIFIER_nondet_float() [L279] CALL assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L279] RET assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_49=0, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L280] var_1_49 = __VERIFIER_nondet_float() [L281] CALL assume_abort_if_not((var_1_49 >= 4611686.018427382800e+12F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L281] RET assume_abort_if_not((var_1_49 >= 4611686.018427382800e+12F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_50=1002/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L282] var_1_50 = __VERIFIER_nondet_float() [L283] CALL assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L283] RET assume_abort_if_not((var_1_50 >= 0.0F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L301] RET updateVariables() [L302] CALL step() [L81] COND FALSE !(var_1_24 <= (var_1_25 + var_1_26)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=128, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L88] var_1_30 = ((10 + ((((var_1_31) > (var_1_32)) ? (var_1_31) : (var_1_32)))) + var_1_33) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=-64, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L89] COND FALSE !(((2 / var_1_35) >> ((((1) < 0 ) ? -(1) : (1)))) <= var_1_27) [L100] var_1_34 = var_1_31 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L102] COND FALSE !(\read(var_1_23)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L105] EXPR var_1_30 >> var_1_26 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=100, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L105] COND TRUE (var_1_30 >> var_1_26) != (var_1_33 - var_1_32) [L106] var_1_41 = 16 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] EXPR var_1_42 | var_1_26 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] EXPR var_1_41 | var_1_25 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] EXPR (((var_1_42 | var_1_26)) > ((var_1_41 | var_1_25))) ? ((var_1_42 | var_1_26)) : ((var_1_41 | var_1_25)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] EXPR var_1_42 | var_1_26 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] EXPR (((var_1_42 | var_1_26)) > ((var_1_41 | var_1_25))) ? ((var_1_42 | var_1_26)) : ((var_1_41 | var_1_25)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=-4, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L110] COND TRUE (((((var_1_42 | var_1_26)) > ((var_1_41 | var_1_25))) ? ((var_1_42 | var_1_26)) : ((var_1_41 | var_1_25)))) > ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) [L111] var_1_43 = ((((-2) < 0 ) ? -(-2) : (-2))) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=100, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L119] COND TRUE (((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) * var_1_39) > var_1_45 [L120] var_1_44 = ((var_1_33 + var_1_27) + var_1_41) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L122] COND FALSE !(var_1_45 < var_1_39) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=54/5, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L131] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) < var_1_48 [L132] var_1_46 = var_1_50 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L135] EXPR ((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) >> var_1_26 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=32, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L135] COND TRUE var_1_27 < (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) >> var_1_26) [L136] var_1_51 = var_1_30 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=1, var_1_53=77/5, var_1_54=4, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L144] var_1_52 = var_1_33 [L145] var_1_53 = 31.25 [L146] var_1_54 = var_1_32 [L147] signed long int stepLocal_0 = (((var_1_7) < (last_1_var_1_1)) ? (var_1_7) : (last_1_var_1_1)); VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=50] [L148] COND FALSE !(last_1_var_1_11 < (last_1_var_1_11 + last_1_var_1_16)) [L155] var_1_9 = var_1_10 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L157] unsigned long int stepLocal_1 = last_1_var_1_20; VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, stepLocal_1=10000000, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L158] COND FALSE !(((var_1_10 * last_1_var_1_9) + last_1_var_1_1) > stepLocal_1) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=511/4, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L161] COND FALSE !((last_1_var_1_16 >= last_1_var_1_16) || ((var_1_2 && var_1_12) || (var_1_13 || var_1_14))) [L168] var_1_11 = var_1_15 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L170] COND FALSE !(\read(var_1_13)) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10000000, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L173] COND TRUE var_1_9 >= var_1_9 [L174] var_1_20 = (var_1_21 - var_1_9) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L179] COND FALSE !((- var_1_16) <= var_1_4) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=32, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L184] COND FALSE !(\read(var_1_2)) [L191] var_1_1 = var_1_9 VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, stepLocal_0=32, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=2, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L302] RET step() [L303] CALL, EXPR property() [L293-L294] return (((((var_1_2 ? (((var_1_11 / var_1_4) <= var_1_8) ? (var_1_1 == ((signed short int) (var_1_9 - var_1_9))) : (var_1_1 == ((signed short int) var_1_9))) : (var_1_1 == ((signed short int) var_1_9))) && (((- var_1_16) <= var_1_4) ? (((var_1_11 <= var_1_4) || var_1_2) ? (var_1_8 == ((float) 3.3f)) : 1) : 1)) && ((last_1_var_1_11 < (last_1_var_1_11 + last_1_var_1_16)) ? ((((((var_1_7) < (last_1_var_1_1)) ? (var_1_7) : (last_1_var_1_1))) > (var_1_6 * 1)) ? (var_1_9 == ((unsigned char) var_1_10)) : (var_1_9 == ((unsigned char) var_1_10))) : (var_1_9 == ((unsigned char) var_1_10)))) && (((last_1_var_1_16 >= last_1_var_1_16) || ((var_1_2 && var_1_12) || (var_1_13 || var_1_14))) ? (var_1_2 ? (var_1_11 == ((double) var_1_15)) : (var_1_11 == ((double) var_1_15))) : (var_1_11 == ((double) var_1_15)))) && ((((var_1_10 * last_1_var_1_9) + last_1_var_1_1) > last_1_var_1_20) ? (var_1_16 == ((double) (var_1_17 - (var_1_18 - var_1_19)))) : 1)) && (var_1_13 ? (var_1_20 == ((unsigned long int) (((((var_1_9) > (128u)) ? (var_1_9) : (128u))) + var_1_9))) : ((var_1_9 >= var_1_9) ? (var_1_20 == ((unsigned long int) (var_1_21 - var_1_9))) : (var_1_20 == ((unsigned long int) var_1_9)))) ; VAL [\result=0, isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=2, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L303] RET, EXPR property() [L303] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=2, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=511/4, last_1_var_1_16=513/2, last_1_var_1_1=32, last_1_var_1_20=10000000, last_1_var_1_9=50, var_1_10=-254, var_1_11=3, var_1_12=-255, var_1_13=0, var_1_14=0, var_1_15=3, var_1_16=513/2, var_1_1=2, var_1_20=10737418237, var_1_21=10737418239, var_1_23=0, var_1_24=17, var_1_25=16, var_1_26=0, var_1_27=0, var_1_28=-2147483648, var_1_29=1, var_1_2=0, var_1_30=136, var_1_31=-256, var_1_32=0, var_1_33=-130, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_40=1, var_1_41=16, var_1_42=127, var_1_43=2, var_1_44=142, var_1_46=2, var_1_50=2, var_1_51=136, var_1_52=126, var_1_53=125/4, var_1_54=0, var_1_6=-1, var_1_7=33, var_1_8=1283/5, var_1_9=-254] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 158 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 80.1s, OverallIterations: 11, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 41.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7491 SdHoareTripleChecker+Valid, 24.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7286 mSDsluCounter, 15975 SdHoareTripleChecker+Invalid, 21.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13122 mSDsCounter, 3399 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15378 IncrementalHoareTripleChecker+Invalid, 18777 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3399 mSolverCounterUnsat, 2853 mSDtfsCounter, 15378 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4470 GetRequests, 4168 SyntacticMatches, 1 SemanticMatches, 301 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4719 ImplicationChecksByTransitivity, 13.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2216occurred in iteration=10, InterpolantAutomatonStates: 233, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 9519 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 28.2s InterpolantComputationTime, 5934 NumberOfCodeBlocks, 5934 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 6261 ConstructedInterpolants, 0 QuantifiedInterpolants, 21581 SizeOfPredicates, 36 NumberOfNonLiveVariables, 3901 ConjunctsInSsa, 74 ConjunctsInUnsatCore, 18 InterpolantComputations, 5 PerfectInterpolantSequences, 109881/110880 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 16:34:41,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX --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 dc938a0405ab980f73e24a449c4c9df5a56aedb0c7fd21047d768606a1a4d267 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:34:44,310 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:34:44,451 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 16:34:44,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:34:44,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:34:44,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:34:44,511 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:34:44,512 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:34:44,514 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:34:44,517 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:34:44,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:34:44,518 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:34:44,518 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:34:44,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:34:44,519 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:34:44,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:34:44,524 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:34:44,525 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:34:44,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:34:44,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:34:44,526 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:34:44,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:34:44,527 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:34:44,527 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:34:44,530 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 16:34:44,531 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:34:44,531 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 16:34:44,531 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:34:44,532 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:34:44,532 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:34:44,532 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:34:44,533 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:34:44,533 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:34:44,533 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:34:44,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:34:44,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:34:44,534 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:34:44,534 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:34:44,535 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 16:34:44,535 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 16:34:44,537 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:34:44,538 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:34:44,538 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:34:44,539 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:34:44,539 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_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc938a0405ab980f73e24a449c4c9df5a56aedb0c7fd21047d768606a1a4d267 [2024-11-08 16:34:45,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:34:45,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:34:45,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:34:45,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:34:45,131 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:34:45,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i Unable to find full path for "g++" [2024-11-08 16:34:47,687 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:34:47,988 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:34:47,989 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i [2024-11-08 16:34:48,006 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/7d8b2c52a/8f65cb8a26d344658b92cfcac5c0bc5c/FLAG111f6c8f4 [2024-11-08 16:34:48,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/data/7d8b2c52a/8f65cb8a26d344658b92cfcac5c0bc5c [2024-11-08 16:34:48,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:34:48,035 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:34:48,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:34:48,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:34:48,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:34:48,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:48,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3567c952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48, skipping insertion in model container [2024-11-08 16:34:48,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:48,117 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:34:48,416 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i[916,929] [2024-11-08 16:34:48,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:34:48,692 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:34:48,713 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-60.i[916,929] [2024-11-08 16:34:48,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:34:48,874 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:34:48,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48 WrapperNode [2024-11-08 16:34:48,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:34:48,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:34:48,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:34:48,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:34:48,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:48,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:48,994 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 315 [2024-11-08 16:34:48,998 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:34:48,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:34:49,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:34:49,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:34:49,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,035 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,076 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:34:49,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,106 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,115 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:34:49,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:34:49,150 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:34:49,150 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:34:49,152 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (1/1) ... [2024-11-08 16:34:49,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:34:49,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:34:49,195 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:34:49,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:34:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:34:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 16:34:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:34:49,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:34:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:34:49,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:34:49,387 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:34:49,390 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:35:06,927 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-08 16:35:06,928 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:35:06,944 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:35:06,944 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:35:06,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:35:06 BoogieIcfgContainer [2024-11-08 16:35:06,945 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:35:06,947 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:35:06,947 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:35:06,951 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:35:06,951 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:34:48" (1/3) ... [2024-11-08 16:35:06,952 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c22edc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:35:06, skipping insertion in model container [2024-11-08 16:35:06,953 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:34:48" (2/3) ... [2024-11-08 16:35:06,953 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c22edc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:35:06, skipping insertion in model container [2024-11-08 16:35:06,953 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:35:06" (3/3) ... [2024-11-08 16:35:06,955 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-60.i [2024-11-08 16:35:06,969 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:35:06,969 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:35:07,040 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:35:07,047 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@718e689e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:35:07,047 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:35:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 80 states have (on average 1.4125) internal successors, (113), 81 states have internal predecessors, (113), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 16:35:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 16:35:07,077 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:35:07,078 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:35:07,078 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:35:07,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:35:07,085 INFO L85 PathProgramCache]: Analyzing trace with hash -754123644, now seen corresponding path program 1 times [2024-11-08 16:35:07,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:35:07,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [793181490] [2024-11-08 16:35:07,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:35:07,103 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:35:07,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:35:07,105 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:35:07,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 16:35:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:35:09,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 545 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 16:35:09,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:35:09,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2024-11-08 16:35:09,439 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:35:09,440 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:35:09,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [793181490] [2024-11-08 16:35:09,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [793181490] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:35:09,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:35:09,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:35:09,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934921948] [2024-11-08 16:35:09,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:35:09,451 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 16:35:09,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:35:09,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 16:35:09,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:35:09,497 INFO L87 Difference]: Start difference. First operand has 139 states, 80 states have (on average 1.4125) internal successors, (113), 81 states have internal predecessors, (113), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:35:09,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:35:09,575 INFO L93 Difference]: Finished difference Result 271 states and 500 transitions. [2024-11-08 16:35:09,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 16:35:09,578 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 340 [2024-11-08 16:35:09,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:35:09,592 INFO L225 Difference]: With dead ends: 271 [2024-11-08 16:35:09,592 INFO L226 Difference]: Without dead ends: 135 [2024-11-08 16:35:09,598 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:35:09,602 INFO L432 NwaCegarLoop]: 217 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:35:09,604 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:35:09,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-08 16:35:09,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2024-11-08 16:35:09,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 77 states have (on average 1.3636363636363635) internal successors, (105), 77 states have internal predecessors, (105), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-08 16:35:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 217 transitions. [2024-11-08 16:35:09,712 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 217 transitions. Word has length 340 [2024-11-08 16:35:09,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:35:09,713 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 217 transitions. [2024-11-08 16:35:09,716 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:35:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 217 transitions. [2024-11-08 16:35:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 16:35:09,727 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:35:09,727 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:35:09,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-08 16:35:09,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:35:09,929 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:35:09,930 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:35:09,930 INFO L85 PathProgramCache]: Analyzing trace with hash 641328192, now seen corresponding path program 1 times [2024-11-08 16:35:09,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:35:09,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [957128464] [2024-11-08 16:35:09,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:35:09,936 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:35:09,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:35:09,940 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:35:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 16:35:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:35:12,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 545 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 16:35:12,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:35:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:35:19,437 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:35:19,437 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:35:19,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [957128464] [2024-11-08 16:35:19,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [957128464] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:35:19,438 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:35:19,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:35:19,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881036477] [2024-11-08 16:35:19,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:35:19,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:35:19,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:35:19,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:35:19,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:35:19,452 INFO L87 Difference]: Start difference. First operand 135 states and 217 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:35:19,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:35:19,805 INFO L93 Difference]: Finished difference Result 399 states and 645 transitions. [2024-11-08 16:35:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:35:19,810 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 340 [2024-11-08 16:35:19,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:35:19,817 INFO L225 Difference]: With dead ends: 399 [2024-11-08 16:35:19,817 INFO L226 Difference]: Without dead ends: 267 [2024-11-08 16:35:19,819 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:35:19,821 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 57 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 423 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:35:19,822 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 423 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 16:35:19,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2024-11-08 16:35:19,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 264. [2024-11-08 16:35:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 149 states have (on average 1.3557046979865772) internal successors, (202), 149 states have internal predecessors, (202), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2024-11-08 16:35:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 426 transitions. [2024-11-08 16:35:19,901 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 426 transitions. Word has length 340 [2024-11-08 16:35:19,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:35:19,903 INFO L471 AbstractCegarLoop]: Abstraction has 264 states and 426 transitions. [2024-11-08 16:35:19,904 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:35:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 426 transitions. [2024-11-08 16:35:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 16:35:19,914 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:35:19,915 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:35:19,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 16:35:20,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:35:20,116 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:35:20,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:35:20,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1047615550, now seen corresponding path program 1 times [2024-11-08 16:35:20,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:35:20,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1348406006] [2024-11-08 16:35:20,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:35:20,122 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:35:20,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:35:20,124 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:35:20,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 16:35:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:35:22,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 16:35:22,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:35:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:35:41,807 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:35:41,807 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:35:41,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1348406006] [2024-11-08 16:35:41,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1348406006] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:35:41,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:35:41,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:35:41,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337897870] [2024-11-08 16:35:41,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:35:41,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:35:41,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:35:41,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:35:41,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:35:41,813 INFO L87 Difference]: Start difference. First operand 264 states and 426 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:35:50,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:35:54,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:35:58,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:02,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:06,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:10,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:19,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:23,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:27,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:31,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:35,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:40,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:36:40,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:36:40,004 INFO L93 Difference]: Finished difference Result 696 states and 1130 transitions. [2024-11-08 16:36:40,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:36:40,100 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 340 [2024-11-08 16:36:40,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:36:40,107 INFO L225 Difference]: With dead ends: 696 [2024-11-08 16:36:40,107 INFO L226 Difference]: Without dead ends: 435 [2024-11-08 16:36:40,114 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 337 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:36:40,117 INFO L432 NwaCegarLoop]: 191 mSDtfsCounter, 133 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 114 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:36:40,121 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 551 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 94 Invalid, 11 Unknown, 0 Unchecked, 58.0s Time] [2024-11-08 16:36:40,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2024-11-08 16:36:40,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 405. [2024-11-08 16:36:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 233 states have (on average 1.3733905579399142) internal successors, (320), 233 states have internal predecessors, (320), 168 states have call successors, (168), 3 states have call predecessors, (168), 3 states have return successors, (168), 168 states have call predecessors, (168), 168 states have call successors, (168) [2024-11-08 16:36:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 656 transitions. [2024-11-08 16:36:40,235 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 656 transitions. Word has length 340 [2024-11-08 16:36:40,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:36:40,237 INFO L471 AbstractCegarLoop]: Abstraction has 405 states and 656 transitions. [2024-11-08 16:36:40,237 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:36:40,237 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 656 transitions. [2024-11-08 16:36:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 16:36:40,241 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:36:40,241 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:36:40,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-08 16:36:40,442 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:36:40,443 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:36:40,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:36:40,444 INFO L85 PathProgramCache]: Analyzing trace with hash 67635113, now seen corresponding path program 1 times [2024-11-08 16:36:40,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:36:40,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2129274610] [2024-11-08 16:36:40,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:36:40,446 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:36:40,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:36:40,450 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:36:40,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 16:36:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:36:42,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 16:36:42,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:36:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:36:55,825 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:36:55,825 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:36:55,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2129274610] [2024-11-08 16:36:55,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2129274610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:36:55,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:36:55,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 16:36:55,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859838757] [2024-11-08 16:36:55,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:36:55,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 16:36:55,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:36:55,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 16:36:55,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:36:55,830 INFO L87 Difference]: Start difference. First operand 405 states and 656 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:37:02,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:06,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:10,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:14,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:18,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:20,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:24,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:28,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:33,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:37,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:41,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:41,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:37:41,117 INFO L93 Difference]: Finished difference Result 694 states and 1120 transitions. [2024-11-08 16:37:41,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 16:37:41,205 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 342 [2024-11-08 16:37:41,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:37:41,211 INFO L225 Difference]: With dead ends: 694 [2024-11-08 16:37:41,212 INFO L226 Difference]: Without dead ends: 431 [2024-11-08 16:37:41,214 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-08 16:37:41,215 INFO L432 NwaCegarLoop]: 213 mSDtfsCounter, 133 mSDsluCounter, 512 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 113 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 725 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.9s IncrementalHoareTripleChecker+Time [2024-11-08 16:37:41,216 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 725 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 132 Invalid, 10 Unknown, 0 Unchecked, 44.9s Time] [2024-11-08 16:37:41,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2024-11-08 16:37:41,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 405. [2024-11-08 16:37:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 233 states have (on average 1.3648068669527897) internal successors, (318), 233 states have internal predecessors, (318), 168 states have call successors, (168), 3 states have call predecessors, (168), 3 states have return successors, (168), 168 states have call predecessors, (168), 168 states have call successors, (168) [2024-11-08 16:37:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 654 transitions. [2024-11-08 16:37:41,305 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 654 transitions. Word has length 342 [2024-11-08 16:37:41,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:37:41,307 INFO L471 AbstractCegarLoop]: Abstraction has 405 states and 654 transitions. [2024-11-08 16:37:41,308 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:37:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 654 transitions. [2024-11-08 16:37:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 16:37:41,311 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:37:41,312 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:37:41,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-08 16:37:41,512 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:37:41,513 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:37:41,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:37:41,514 INFO L85 PathProgramCache]: Analyzing trace with hash -325391897, now seen corresponding path program 1 times [2024-11-08 16:37:41,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:37:41,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [606796734] [2024-11-08 16:37:41,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:37:41,515 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:37:41,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:37:41,517 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:37:41,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-08 16:37:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:37:43,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 542 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 16:37:43,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:37:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-08 16:37:43,506 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:37:43,506 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:37:43,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [606796734] [2024-11-08 16:37:43,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [606796734] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:37:43,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:37:43,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:37:43,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769104436] [2024-11-08 16:37:43,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:37:43,508 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:37:43,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:37:43,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:37:43,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:37:43,511 INFO L87 Difference]: Start difference. First operand 405 states and 654 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:37:48,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:52,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:37:52,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:37:52,373 INFO L93 Difference]: Finished difference Result 690 states and 1110 transitions. [2024-11-08 16:37:52,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:37:52,374 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 342 [2024-11-08 16:37:52,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:37:52,378 INFO L225 Difference]: With dead ends: 690 [2024-11-08 16:37:52,379 INFO L226 Difference]: Without dead ends: 429 [2024-11-08 16:37:52,380 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 340 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:37:52,381 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 16 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2024-11-08 16:37:52,382 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 420 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 2 Unknown, 0 Unchecked, 8.8s Time] [2024-11-08 16:37:52,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2024-11-08 16:37:52,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 415. [2024-11-08 16:37:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 243 states have (on average 1.3662551440329218) internal successors, (332), 243 states have internal predecessors, (332), 168 states have call successors, (168), 3 states have call predecessors, (168), 3 states have return successors, (168), 168 states have call predecessors, (168), 168 states have call successors, (168) [2024-11-08 16:37:52,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 668 transitions. [2024-11-08 16:37:52,469 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 668 transitions. Word has length 342 [2024-11-08 16:37:52,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:37:52,470 INFO L471 AbstractCegarLoop]: Abstraction has 415 states and 668 transitions. [2024-11-08 16:37:52,471 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-08 16:37:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 668 transitions. [2024-11-08 16:37:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 16:37:52,475 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:37:52,475 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:37:52,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/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)] Forceful destruction successful, exit code 0 [2024-11-08 16:37:52,675 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:37:52,676 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:37:52,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:37:52,677 INFO L85 PathProgramCache]: Analyzing trace with hash -1134738523, now seen corresponding path program 1 times [2024-11-08 16:37:52,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:37:52,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [87097623] [2024-11-08 16:37:52,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:37:52,678 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:37:52,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:37:52,680 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:37:52,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cdd53a4-4b98-43a9-8699-1f2a14f6d6a5/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-08 16:37:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:37:54,553 INFO L255 TraceCheckSpWp]: Trace formula consists of 542 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 16:37:54,565 INFO L278 TraceCheckSpWp]: Computing forward predicates...