./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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_7030f26c-defe-47ab-91e8-05c61159ea52/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 e2827751d54d31813193a5e232b3cfb1b986bd1ad92439dc43412e6cd0eff047 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:30:59,723 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:30:59,860 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 17:30:59,870 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:30:59,871 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:30:59,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:30:59,922 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:30:59,923 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:30:59,924 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:30:59,926 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:30:59,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:30:59,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:30:59,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:30:59,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:30:59,932 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:30:59,933 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:30:59,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:30:59,934 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:30:59,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 17:30:59,939 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:30:59,940 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:30:59,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:30:59,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:30:59,944 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:30:59,945 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:30:59,945 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:30:59,946 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:30:59,946 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:30:59,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:30:59,947 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:30:59,948 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:30:59,949 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:30:59,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:30:59,951 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:30:59,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:30:59,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:30:59,954 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 17:30:59,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 17:30:59,955 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:30:59,955 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:30:59,956 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:30:59,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:30:59,957 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_7030f26c-defe-47ab-91e8-05c61159ea52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2827751d54d31813193a5e232b3cfb1b986bd1ad92439dc43412e6cd0eff047 [2024-11-08 17:31:00,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:31:00,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:31:00,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:31:00,385 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:31:00,386 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:31:00,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i Unable to find full path for "g++" [2024-11-08 17:31:03,026 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:31:03,305 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:31:03,306 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i [2024-11-08 17:31:03,321 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/30908327b/87f429bc688e47e2af8c02fd378102ac/FLAG9fcb23381 [2024-11-08 17:31:03,343 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/30908327b/87f429bc688e47e2af8c02fd378102ac [2024-11-08 17:31:03,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:31:03,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:31:03,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:31:03,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:31:03,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:31:03,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:31:03" (1/1) ... [2024-11-08 17:31:03,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29227040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:03, skipping insertion in model container [2024-11-08 17:31:03,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:31:03" (1/1) ... [2024-11-08 17:31:03,420 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:31:03,676 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_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i[916,929] [2024-11-08 17:31:03,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:31:03,903 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:31:03,920 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_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i[916,929] [2024-11-08 17:31:03,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:31:04,021 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:31:04,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04 WrapperNode [2024-11-08 17:31:04,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:31:04,024 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:31:04,024 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:31:04,025 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:31:04,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,065 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,152 INFO L138 Inliner]: procedures = 26, calls = 73, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 371 [2024-11-08 17:31:04,153 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:31:04,154 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:31:04,154 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:31:04,155 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:31:04,172 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,180 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,220 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 17:31:04,221 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,221 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,242 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,266 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:31:04,296 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:31:04,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:31:04,298 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:31:04,299 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (1/1) ... [2024-11-08 17:31:04,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:31:04,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:04,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:31:04,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:31:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:31:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:31:04,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:31:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 17:31:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:31:04,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:31:04,573 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:31:04,577 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:31:05,570 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 17:31:05,570 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:31:05,592 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:31:05,592 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:31:05,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:31:05 BoogieIcfgContainer [2024-11-08 17:31:05,593 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:31:05,596 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:31:05,596 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:31:05,600 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:31:05,601 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:31:03" (1/3) ... [2024-11-08 17:31:05,602 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25acf78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:31:05, skipping insertion in model container [2024-11-08 17:31:05,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:04" (2/3) ... [2024-11-08 17:31:05,602 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25acf78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:31:05, skipping insertion in model container [2024-11-08 17:31:05,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:31:05" (3/3) ... [2024-11-08 17:31:05,604 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-35.i [2024-11-08 17:31:05,631 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:31:05,632 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:31:05,749 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:31:05,758 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;@65ae07df, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:31:05,759 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:31:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand has 160 states, 97 states have (on average 1.4123711340206186) internal successors, (137), 98 states have internal predecessors, (137), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2024-11-08 17:31:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 17:31:05,813 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:05,814 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:05,816 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:05,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:05,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1512231810, now seen corresponding path program 1 times [2024-11-08 17:31:05,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:05,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782615935] [2024-11-08 17:31:05,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:06,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:06,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:06,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:06,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:06,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:07,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:07,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:07,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:07,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782615935] [2024-11-08 17:31:07,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782615935] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:07,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:07,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 17:31:07,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896294054] [2024-11-08 17:31:07,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:07,505 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 17:31:07,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:07,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 17:31:07,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 17:31:07,556 INFO L87 Difference]: Start difference. First operand has 160 states, 97 states have (on average 1.4123711340206186) internal successors, (137), 98 states have internal predecessors, (137), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) 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, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:07,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:07,761 INFO L93 Difference]: Finished difference Result 403 states and 734 transitions. [2024-11-08 17:31:07,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 17:31:07,767 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, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 368 [2024-11-08 17:31:07,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:07,793 INFO L225 Difference]: With dead ends: 403 [2024-11-08 17:31:07,794 INFO L226 Difference]: Without dead ends: 246 [2024-11-08 17:31:07,806 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 122 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 17:31:07,810 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 136 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 487 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:07,815 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 487 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:31:07,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2024-11-08 17:31:07,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 243. [2024-11-08 17:31:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 160 states have (on average 1.425) internal successors, (228), 161 states have internal predecessors, (228), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 79 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-08 17:31:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 388 transitions. [2024-11-08 17:31:07,962 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 388 transitions. Word has length 368 [2024-11-08 17:31:07,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:07,965 INFO L471 AbstractCegarLoop]: Abstraction has 243 states and 388 transitions. [2024-11-08 17:31:07,966 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, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 388 transitions. [2024-11-08 17:31:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 17:31:07,979 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:07,980 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:07,981 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 17:31:07,981 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:07,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:07,982 INFO L85 PathProgramCache]: Analyzing trace with hash -293206524, now seen corresponding path program 1 times [2024-11-08 17:31:07,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:07,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688986410] [2024-11-08 17:31:07,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:07,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:09,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:09,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:09,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:09,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688986410] [2024-11-08 17:31:09,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688986410] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:09,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:09,561 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:31:09,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828742165] [2024-11-08 17:31:09,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:09,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 17:31:09,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:09,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 17:31:09,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:31:09,571 INFO L87 Difference]: Start difference. First operand 243 states and 388 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:10,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:10,308 INFO L93 Difference]: Finished difference Result 761 states and 1211 transitions. [2024-11-08 17:31:10,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 17:31:10,309 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 368 [2024-11-08 17:31:10,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:10,318 INFO L225 Difference]: With dead ends: 761 [2024-11-08 17:31:10,318 INFO L226 Difference]: Without dead ends: 521 [2024-11-08 17:31:10,321 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:31:10,322 INFO L432 NwaCegarLoop]: 267 mSDtfsCounter, 203 mSDsluCounter, 625 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 181 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 892 SdHoareTripleChecker+Invalid, 333 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:10,323 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 892 Invalid, 333 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 17:31:10,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2024-11-08 17:31:10,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 481. [2024-11-08 17:31:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 481 states, 316 states have (on average 1.4240506329113924) internal successors, (450), 318 states have internal predecessors, (450), 160 states have call successors, (160), 4 states have call predecessors, (160), 4 states have return successors, (160), 158 states have call predecessors, (160), 160 states have call successors, (160) [2024-11-08 17:31:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 481 states and 770 transitions. [2024-11-08 17:31:10,505 INFO L78 Accepts]: Start accepts. Automaton has 481 states and 770 transitions. Word has length 368 [2024-11-08 17:31:10,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:10,507 INFO L471 AbstractCegarLoop]: Abstraction has 481 states and 770 transitions. [2024-11-08 17:31:10,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 770 transitions. [2024-11-08 17:31:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 17:31:10,517 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:10,517 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:10,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 17:31:10,518 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:10,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:10,518 INFO L85 PathProgramCache]: Analyzing trace with hash -1874553726, now seen corresponding path program 1 times [2024-11-08 17:31:10,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:10,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641700738] [2024-11-08 17:31:10,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:11,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:11,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:11,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:11,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641700738] [2024-11-08 17:31:11,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641700738] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:11,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:11,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:31:11,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36490746] [2024-11-08 17:31:11,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:11,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:31:11,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:11,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:31:11,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:31:11,502 INFO L87 Difference]: Start difference. First operand 481 states and 770 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:12,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:12,250 INFO L93 Difference]: Finished difference Result 1565 states and 2485 transitions. [2024-11-08 17:31:12,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:31:12,251 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 369 [2024-11-08 17:31:12,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:12,264 INFO L225 Difference]: With dead ends: 1565 [2024-11-08 17:31:12,264 INFO L226 Difference]: Without dead ends: 1087 [2024-11-08 17:31:12,267 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:31:12,269 INFO L432 NwaCegarLoop]: 490 mSDtfsCounter, 288 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 288 SdHoareTripleChecker+Valid, 832 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:12,270 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [288 Valid, 832 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 17:31:12,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1087 states. [2024-11-08 17:31:12,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1087 to 659. [2024-11-08 17:31:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 462 states have (on average 1.4112554112554112) internal successors, (652), 468 states have internal predecessors, (652), 188 states have call successors, (188), 8 states have call predecessors, (188), 8 states have return successors, (188), 182 states have call predecessors, (188), 188 states have call successors, (188) [2024-11-08 17:31:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 1028 transitions. [2024-11-08 17:31:12,561 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 1028 transitions. Word has length 369 [2024-11-08 17:31:12,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:12,565 INFO L471 AbstractCegarLoop]: Abstraction has 659 states and 1028 transitions. [2024-11-08 17:31:12,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1028 transitions. [2024-11-08 17:31:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 17:31:12,579 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:12,579 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:12,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 17:31:12,580 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:12,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:12,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1833607556, now seen corresponding path program 1 times [2024-11-08 17:31:12,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:12,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544124252] [2024-11-08 17:31:12,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:13,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:13,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:14,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:14,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:14,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:14,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:14,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:14,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544124252] [2024-11-08 17:31:14,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544124252] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:14,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:14,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:31:14,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541722879] [2024-11-08 17:31:14,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:14,068 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:31:14,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:14,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:31:14,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:31:14,070 INFO L87 Difference]: Start difference. First operand 659 states and 1028 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:14,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:14,828 INFO L93 Difference]: Finished difference Result 2101 states and 3259 transitions. [2024-11-08 17:31:14,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:31:14,830 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 369 [2024-11-08 17:31:14,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:14,842 INFO L225 Difference]: With dead ends: 2101 [2024-11-08 17:31:14,842 INFO L226 Difference]: Without dead ends: 1445 [2024-11-08 17:31:14,845 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:31:14,847 INFO L432 NwaCegarLoop]: 264 mSDtfsCounter, 206 mSDsluCounter, 486 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 181 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 750 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:14,848 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 750 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 17:31:14,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1445 states. [2024-11-08 17:31:15,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1445 to 1313. [2024-11-08 17:31:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1313 states, 920 states have (on average 1.4086956521739131) internal successors, (1296), 932 states have internal predecessors, (1296), 376 states have call successors, (376), 16 states have call predecessors, (376), 16 states have return successors, (376), 364 states have call predecessors, (376), 376 states have call successors, (376) [2024-11-08 17:31:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1313 states and 2048 transitions. [2024-11-08 17:31:15,094 INFO L78 Accepts]: Start accepts. Automaton has 1313 states and 2048 transitions. Word has length 369 [2024-11-08 17:31:15,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:15,095 INFO L471 AbstractCegarLoop]: Abstraction has 1313 states and 2048 transitions. [2024-11-08 17:31:15,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:15,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2048 transitions. [2024-11-08 17:31:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 17:31:15,107 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:15,107 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:15,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 17:31:15,108 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:15,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:15,108 INFO L85 PathProgramCache]: Analyzing trace with hash 144663814, now seen corresponding path program 1 times [2024-11-08 17:31:15,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:15,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880473824] [2024-11-08 17:31:15,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:15,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:16,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:16,217 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880473824] [2024-11-08 17:31:16,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880473824] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:16,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:16,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:31:16,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112098955] [2024-11-08 17:31:16,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:16,220 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 17:31:16,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:16,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 17:31:16,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:31:16,222 INFO L87 Difference]: Start difference. First operand 1313 states and 2048 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:17,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:17,129 INFO L93 Difference]: Finished difference Result 2333 states and 3547 transitions. [2024-11-08 17:31:17,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 17:31:17,131 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 369 [2024-11-08 17:31:17,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:17,152 INFO L225 Difference]: With dead ends: 2333 [2024-11-08 17:31:17,152 INFO L226 Difference]: Without dead ends: 1677 [2024-11-08 17:31:17,157 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:31:17,159 INFO L432 NwaCegarLoop]: 258 mSDtfsCounter, 107 mSDsluCounter, 712 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 970 SdHoareTripleChecker+Invalid, 152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:17,160 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 970 Invalid, 152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 17:31:17,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1677 states. [2024-11-08 17:31:17,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1677 to 1313. [2024-11-08 17:31:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1313 states, 920 states have (on average 1.4) internal successors, (1288), 932 states have internal predecessors, (1288), 376 states have call successors, (376), 16 states have call predecessors, (376), 16 states have return successors, (376), 364 states have call predecessors, (376), 376 states have call successors, (376) [2024-11-08 17:31:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1313 states and 2040 transitions. [2024-11-08 17:31:17,514 INFO L78 Accepts]: Start accepts. Automaton has 1313 states and 2040 transitions. Word has length 369 [2024-11-08 17:31:17,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:17,516 INFO L471 AbstractCegarLoop]: Abstraction has 1313 states and 2040 transitions. [2024-11-08 17:31:17,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2040 transitions. [2024-11-08 17:31:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 17:31:17,528 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:17,529 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:17,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 17:31:17,530 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:17,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:17,531 INFO L85 PathProgramCache]: Analyzing trace with hash 824722184, now seen corresponding path program 1 times [2024-11-08 17:31:17,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:17,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716321230] [2024-11-08 17:31:17,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 90 proven. 87 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-11-08 17:31:18,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:18,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716321230] [2024-11-08 17:31:18,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716321230] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:31:18,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1279202084] [2024-11-08 17:31:18,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:18,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:18,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:18,627 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:31:18,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 17:31:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:19,063 INFO L255 TraceCheckSpWp]: Trace formula consists of 802 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 17:31:19,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:31:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 3599 proven. 87 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2024-11-08 17:31:19,754 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:31:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 90 proven. 87 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-11-08 17:31:20,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1279202084] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 17:31:20,435 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 17:31:20,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2024-11-08 17:31:20,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272865253] [2024-11-08 17:31:20,437 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 17:31:20,438 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-08 17:31:20,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:20,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-08 17:31:20,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2024-11-08 17:31:20,441 INFO L87 Difference]: Start difference. First operand 1313 states and 2040 transitions. Second operand has 11 states, 11 states have (on average 9.272727272727273) internal successors, (102), 11 states have internal predecessors, (102), 3 states have call successors, (118), 2 states have call predecessors, (118), 4 states have return successors, (119), 3 states have call predecessors, (119), 3 states have call successors, (119) [2024-11-08 17:31:21,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:21,412 INFO L93 Difference]: Finished difference Result 2679 states and 4137 transitions. [2024-11-08 17:31:21,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-08 17:31:21,413 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 9.272727272727273) internal successors, (102), 11 states have internal predecessors, (102), 3 states have call successors, (118), 2 states have call predecessors, (118), 4 states have return successors, (119), 3 states have call predecessors, (119), 3 states have call successors, (119) Word has length 369 [2024-11-08 17:31:21,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:21,426 INFO L225 Difference]: With dead ends: 2679 [2024-11-08 17:31:21,427 INFO L226 Difference]: Without dead ends: 1369 [2024-11-08 17:31:21,434 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 864 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2024-11-08 17:31:21,438 INFO L432 NwaCegarLoop]: 177 mSDtfsCounter, 247 mSDsluCounter, 406 mSDsCounter, 0 mSdLazyCounter, 418 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 277 SdHoareTripleChecker+Valid, 583 SdHoareTripleChecker+Invalid, 490 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 418 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:21,439 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [277 Valid, 583 Invalid, 490 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 418 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-08 17:31:21,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1369 states. [2024-11-08 17:31:21,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1369 to 1337. [2024-11-08 17:31:21,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 940 states have (on average 1.3914893617021276) internal successors, (1308), 952 states have internal predecessors, (1308), 376 states have call successors, (376), 20 states have call predecessors, (376), 20 states have return successors, (376), 364 states have call predecessors, (376), 376 states have call successors, (376) [2024-11-08 17:31:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 2060 transitions. [2024-11-08 17:31:21,737 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 2060 transitions. Word has length 369 [2024-11-08 17:31:21,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:21,738 INFO L471 AbstractCegarLoop]: Abstraction has 1337 states and 2060 transitions. [2024-11-08 17:31:21,739 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 9.272727272727273) internal successors, (102), 11 states have internal predecessors, (102), 3 states have call successors, (118), 2 states have call predecessors, (118), 4 states have return successors, (119), 3 states have call predecessors, (119), 3 states have call successors, (119) [2024-11-08 17:31:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2060 transitions. [2024-11-08 17:31:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-08 17:31:21,748 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:21,748 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:21,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 17:31:21,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 17:31:21,954 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:21,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:21,955 INFO L85 PathProgramCache]: Analyzing trace with hash 464741410, now seen corresponding path program 1 times [2024-11-08 17:31:21,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:21,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550240604] [2024-11-08 17:31:21,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:31:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:31:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 17:31:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:31:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 17:31:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 17:31:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:31:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 17:31:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 17:31:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-08 17:31:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 17:31:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 17:31:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 17:31:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 17:31:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 17:31:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 17:31:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 17:31:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:31:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:31:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 17:31:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 17:31:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 17:31:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 17:31:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 17:31:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 17:31:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 17:31:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 17:31:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 17:31:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 17:31:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 17:31:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 17:31:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 17:31:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-08 17:31:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 17:31:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-08 17:31:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 17:31:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 17:31:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 17:31:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 17:31:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 17:31:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 17:31:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 17:31:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-08 17:31:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 17:31:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-08 17:31:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 17:31:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-08 17:31:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 17:31:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2024-11-08 17:31:22,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-11-08 17:31:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2024-11-08 17:31:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-11-08 17:31:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2024-11-08 17:31:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-11-08 17:31:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2024-11-08 17:31:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2024-11-08 17:31:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-08 17:31:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-08 17:31:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-11-08 17:31:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-08 17:31:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 96 proven. 81 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-11-08 17:31:22,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:22,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550240604] [2024-11-08 17:31:22,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550240604] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:31:22,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [933115759] [2024-11-08 17:31:22,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:22,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:22,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:23,006 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:31:23,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 17:31:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:23,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 805 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 17:31:23,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:31:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 3579 proven. 81 refuted. 0 times theorem prover too weak. 3420 trivial. 0 not checked. [2024-11-08 17:31:23,781 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:31:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 96 proven. 81 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-11-08 17:31:24,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [933115759] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 17:31:24,368 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 17:31:24,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2024-11-08 17:31:24,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707055728] [2024-11-08 17:31:24,368 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 17:31:24,370 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-08 17:31:24,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:24,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-08 17:31:24,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2024-11-08 17:31:24,372 INFO L87 Difference]: Start difference. First operand 1337 states and 2060 transitions. Second operand has 10 states, 10 states have (on average 10.1) internal successors, (101), 10 states have internal predecessors, (101), 3 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-08 17:31:25,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:25,410 INFO L93 Difference]: Finished difference Result 2719 states and 4161 transitions. [2024-11-08 17:31:25,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-08 17:31:25,414 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 10.1) internal successors, (101), 10 states have internal predecessors, (101), 3 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 370 [2024-11-08 17:31:25,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:25,428 INFO L225 Difference]: With dead ends: 2719 [2024-11-08 17:31:25,428 INFO L226 Difference]: Without dead ends: 1385 [2024-11-08 17:31:25,434 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 867 GetRequests, 855 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2024-11-08 17:31:25,435 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 348 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 524 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 380 SdHoareTripleChecker+Valid, 711 SdHoareTripleChecker+Invalid, 666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 524 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:25,436 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [380 Valid, 711 Invalid, 666 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 524 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-08 17:31:25,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1385 states. [2024-11-08 17:31:25,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1385 to 1345. [2024-11-08 17:31:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1345 states, 944 states have (on average 1.3728813559322033) internal successors, (1296), 956 states have internal predecessors, (1296), 376 states have call successors, (376), 24 states have call predecessors, (376), 24 states have return successors, (376), 364 states have call predecessors, (376), 376 states have call successors, (376) [2024-11-08 17:31:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 2048 transitions. [2024-11-08 17:31:25,699 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 2048 transitions. Word has length 370 [2024-11-08 17:31:25,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:25,700 INFO L471 AbstractCegarLoop]: Abstraction has 1345 states and 2048 transitions. [2024-11-08 17:31:25,700 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 10.1) internal successors, (101), 10 states have internal predecessors, (101), 3 states have call successors, (114), 2 states have call predecessors, (114), 4 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-08 17:31:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2048 transitions. [2024-11-08 17:31:25,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 17:31:25,709 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:25,709 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:25,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 17:31:25,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:25,919 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:25,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:25,920 INFO L85 PathProgramCache]: Analyzing trace with hash 2059544507, now seen corresponding path program 1 times [2024-11-08 17:31:25,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:25,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994266500] [2024-11-08 17:31:25,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:25,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 17:31:26,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1035774464] [2024-11-08 17:31:26,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:26,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:26,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:26,315 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:31:26,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 17:31:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:26,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 17:31:26,759 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:31:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:31:29,059 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:31:29,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:31:29,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994266500] [2024-11-08 17:31:29,061 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-08 17:31:29,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1035774464] [2024-11-08 17:31:29,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1035774464] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:29,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:29,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:31:29,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810749212] [2024-11-08 17:31:29,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:29,063 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 17:31:29,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:31:29,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 17:31:29,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 17:31:29,065 INFO L87 Difference]: Start difference. First operand 1345 states and 2048 transitions. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:31,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:31,284 INFO L93 Difference]: Finished difference Result 4679 states and 7099 transitions. [2024-11-08 17:31:31,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 17:31:31,285 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 371 [2024-11-08 17:31:31,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:31,315 INFO L225 Difference]: With dead ends: 4679 [2024-11-08 17:31:31,316 INFO L226 Difference]: Without dead ends: 3337 [2024-11-08 17:31:31,323 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 366 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-11-08 17:31:31,324 INFO L432 NwaCegarLoop]: 447 mSDtfsCounter, 617 mSDsluCounter, 894 mSDsCounter, 0 mSdLazyCounter, 559 mSolverCounterSat, 241 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 617 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 800 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 241 IncrementalHoareTripleChecker+Valid, 559 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:31:31,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [617 Valid, 1341 Invalid, 800 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [241 Valid, 559 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-08 17:31:31,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3337 states. [2024-11-08 17:31:31,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3337 to 2057. [2024-11-08 17:31:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2057 states, 1456 states have (on average 1.375) internal successors, (2002), 1474 states have internal predecessors, (2002), 564 states have call successors, (564), 36 states have call predecessors, (564), 36 states have return successors, (564), 546 states have call predecessors, (564), 564 states have call successors, (564) [2024-11-08 17:31:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 2057 states and 3130 transitions. [2024-11-08 17:31:31,902 INFO L78 Accepts]: Start accepts. Automaton has 2057 states and 3130 transitions. Word has length 371 [2024-11-08 17:31:31,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:31,903 INFO L471 AbstractCegarLoop]: Abstraction has 2057 states and 3130 transitions. [2024-11-08 17:31:31,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 5 states have internal predecessors, (74), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:31:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3130 transitions. [2024-11-08 17:31:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 17:31:31,912 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:31,912 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:31,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 17:31:32,116 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-11-08 17:31:32,117 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:32,118 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:32,118 INFO L85 PathProgramCache]: Analyzing trace with hash 1358479929, now seen corresponding path program 1 times [2024-11-08 17:31:32,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:31:32,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209156683] [2024-11-08 17:31:32,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:31:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 17:31:32,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [600976482] [2024-11-08 17:31:32,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:32,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:32,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:32,453 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:31:32,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 17:31:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:31:32,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 17:31:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:31:33,447 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 17:31:33,447 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 17:31:33,449 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 17:31:33,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-08 17:31:33,652 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:31:33,657 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:31:33,960 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 17:31:33,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 05:31:33 BoogieIcfgContainer [2024-11-08 17:31:33,968 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 17:31:33,969 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 17:31:33,969 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 17:31:33,970 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 17:31:33,970 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:31:05" (3/4) ... [2024-11-08 17:31:33,974 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 17:31:33,976 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 17:31:33,976 INFO L158 Benchmark]: Toolchain (without parser) took 30624.36ms. Allocated memory was 176.2MB in the beginning and 446.7MB in the end (delta: 270.5MB). Free memory was 136.6MB in the beginning and 253.6MB in the end (delta: -117.1MB). Peak memory consumption was 155.5MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,977 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 17:31:33,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 666.18ms. Allocated memory is still 176.2MB. Free memory was 136.1MB in the beginning and 115.1MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,978 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.54ms. Allocated memory is still 176.2MB. Free memory was 115.1MB in the beginning and 108.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,978 INFO L158 Benchmark]: Boogie Preprocessor took 140.91ms. Allocated memory is still 176.2MB. Free memory was 108.8MB in the beginning and 103.0MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,979 INFO L158 Benchmark]: RCFGBuilder took 1297.18ms. Allocated memory is still 176.2MB. Free memory was 103.0MB in the beginning and 123.1MB in the end (delta: -20.1MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,979 INFO L158 Benchmark]: TraceAbstraction took 28372.95ms. Allocated memory was 176.2MB in the beginning and 446.7MB in the end (delta: 270.5MB). Free memory was 122.1MB in the beginning and 253.6MB in the end (delta: -131.5MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. [2024-11-08 17:31:33,979 INFO L158 Benchmark]: Witness Printer took 6.69ms. Allocated memory is still 446.7MB. Free memory is still 253.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 17:31:33,981 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 666.18ms. Allocated memory is still 176.2MB. Free memory was 136.1MB in the beginning and 115.1MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.54ms. Allocated memory is still 176.2MB. Free memory was 115.1MB in the beginning and 108.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.91ms. Allocated memory is still 176.2MB. Free memory was 108.8MB in the beginning and 103.0MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1297.18ms. Allocated memory is still 176.2MB. Free memory was 103.0MB in the beginning and 123.1MB in the end (delta: -20.1MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * TraceAbstraction took 28372.95ms. Allocated memory was 176.2MB in the beginning and 446.7MB in the end (delta: 270.5MB). Free memory was 122.1MB in the beginning and 253.6MB in the end (delta: -131.5MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. * Witness Printer took 6.69ms. Allocated memory is still 446.7MB. Free memory is still 253.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 283, overapproximation of someUnaryDOUBLEoperation at line 49, overapproximation of someBinaryArithmeticDOUBLEoperation at line 104, overapproximation of someBinaryDOUBLEComparisonOperation at line 283, overapproximation of someUnaryFLOAToperation at line 168, overapproximation of someBinaryArithmeticFLOAToperation at line 168. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] unsigned char var_1_3 = 1; [L24] unsigned char var_1_4 = 0; [L25] unsigned char var_1_5 = 0; [L26] unsigned short int var_1_6 = 25; [L27] double var_1_9 = 999.625; [L28] unsigned short int var_1_11 = 5; [L29] signed short int var_1_12 = 2; [L30] signed long int var_1_13 = -256; [L31] double var_1_14 = 127.75; [L32] double var_1_15 = 9.75; [L33] float var_1_16 = 32.8; [L34] float var_1_17 = 32.5; [L35] float var_1_18 = 1.75; [L36] float var_1_19 = 1000000000000000.4; [L37] float var_1_20 = 0.875; [L38] unsigned char var_1_21 = 0; [L39] unsigned char var_1_22 = 0; [L40] signed short int var_1_23 = 64; [L41] signed short int var_1_24 = 25; [L42] signed short int var_1_25 = 0; [L43] float var_1_26 = 128.2; [L44] unsigned char var_1_27 = 0; [L45] signed long int var_1_28 = -64; [L46] signed long int var_1_29 = 8; [L47] signed long int var_1_30 = 4; [L48] float var_1_31 = 7.6; [L49] float var_1_32 = -0.5; [L50] signed long int var_1_33 = -25; [L51] signed long int var_1_34 = 128; [L52] signed long int var_1_35 = 128; [L53] signed long int var_1_36 = -1; [L54] float var_1_37 = 7.5; [L55] signed short int var_1_38 = -1; [L56] signed short int var_1_39 = 256; [L57] signed short int var_1_40 = -256; [L58] double var_1_41 = 7.5; [L59] double var_1_42 = 200.75; [L60] unsigned char var_1_43 = 1; [L61] unsigned char var_1_44 = 4; [L62] unsigned char var_1_45 = 0; [L63] unsigned char var_1_46 = 1; [L64] signed long int var_1_47 = 128; [L65] unsigned char var_1_48 = 0; [L66] signed long int var_1_49 = -50; [L67] unsigned char var_1_50 = 16; [L68] unsigned char var_1_51 = 128; [L69] unsigned char var_1_52 = 2; [L70] unsigned long int var_1_53 = 256; [L71] unsigned long int var_1_54 = 1509250518; [L72] signed long int var_1_55 = -32; [L73] signed long int var_1_56 = 256; [L74] signed short int last_1_var_1_12 = 2; [L75] signed long int last_1_var_1_13 = -256; [L76] double last_1_var_1_14 = 127.75; [L77] unsigned char last_1_var_1_21 = 0; VAL [isInitial=0, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L287] isInitial = 1 [L288] FCALL initially() [L289] COND TRUE 1 [L290] CALL updateLastVariables() [L277] last_1_var_1_12 = var_1_12 [L278] last_1_var_1_13 = var_1_13 [L279] last_1_var_1_14 = var_1_14 [L280] last_1_var_1_21 = var_1_21 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L290] RET updateLastVariables() [L291] CALL updateVariables() [L181] var_1_3 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_3 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L182] RET assume_abort_if_not(var_1_3 >= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L183] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L183] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L184] var_1_4 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L185] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L186] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L186] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=0, var_1_6=25, var_1_9=7997/8] [L187] var_1_5 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_5 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L188] RET assume_abort_if_not(var_1_5 >= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L189] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L189] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25, var_1_9=7997/8] [L190] var_1_9 = __VERIFIER_nondet_double() [L191] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L191] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=5, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L192] var_1_11 = __VERIFIER_nondet_ushort() [L193] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L193] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L194] CALL assume_abort_if_not(var_1_11 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L194] RET assume_abort_if_not(var_1_11 <= 65534) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_15=39/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L195] var_1_15 = __VERIFIER_nondet_double() [L196] 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_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L196] 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_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_17=65/2, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L197] var_1_17 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_17 >= -230584.3009213691390e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L198] RET assume_abort_if_not((var_1_17 >= -230584.3009213691390e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_18=7/4, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L199] var_1_18 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L200] RET assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_19=5000000000000002/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L201] var_1_19 = __VERIFIER_nondet_float() [L202] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && 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_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L202] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && 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_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_20=7/8, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L203] var_1_20 = __VERIFIER_nondet_float() [L204] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L204] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=0, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L205] var_1_22 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L206] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L207] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L207] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=25, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L208] var_1_24 = __VERIFIER_nondet_short() [L209] CALL assume_abort_if_not(var_1_24 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L209] RET assume_abort_if_not(var_1_24 >= -1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L210] CALL assume_abort_if_not(var_1_24 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L210] RET assume_abort_if_not(var_1_24 <= 32766) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L211] var_1_25 = __VERIFIER_nondet_short() [L212] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L212] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L213] CALL assume_abort_if_not(var_1_25 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L213] RET assume_abort_if_not(var_1_25 <= 32766) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L214] var_1_27 = __VERIFIER_nondet_uchar() [L215] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L215] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L216] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L216] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=-64, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L217] var_1_28 = __VERIFIER_nondet_long() [L218] CALL assume_abort_if_not(var_1_28 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L218] RET assume_abort_if_not(var_1_28 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L219] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L219] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=8, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L220] var_1_29 = __VERIFIER_nondet_long() [L221] CALL assume_abort_if_not(var_1_29 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L221] RET assume_abort_if_not(var_1_29 >= -1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L222] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L222] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=4, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L223] var_1_30 = __VERIFIER_nondet_long() [L224] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L224] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L225] CALL assume_abort_if_not(var_1_30 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L225] RET assume_abort_if_not(var_1_30 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_31=38/5, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L226] var_1_31 = __VERIFIER_nondet_float() [L227] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L227] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L228] var_1_32 = __VERIFIER_nondet_float() [L229] CALL assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L229] RET assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=128, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L230] var_1_34 = __VERIFIER_nondet_long() [L231] CALL assume_abort_if_not(var_1_34 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L231] RET assume_abort_if_not(var_1_34 >= -1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L232] CALL assume_abort_if_not(var_1_34 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L232] RET assume_abort_if_not(var_1_34 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=128, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L233] var_1_35 = __VERIFIER_nondet_long() [L234] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L234] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L235] CALL assume_abort_if_not(var_1_35 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L235] RET assume_abort_if_not(var_1_35 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=-1, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L236] var_1_36 = __VERIFIER_nondet_long() [L237] CALL assume_abort_if_not(var_1_36 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L237] RET assume_abort_if_not(var_1_36 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L238] CALL assume_abort_if_not(var_1_36 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L238] RET assume_abort_if_not(var_1_36 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=15/2, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L239] var_1_37 = __VERIFIER_nondet_float() [L240] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L240] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=256, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L241] var_1_39 = __VERIFIER_nondet_short() [L242] CALL assume_abort_if_not(var_1_39 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L242] RET assume_abort_if_not(var_1_39 >= -32767) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L243] CALL assume_abort_if_not(var_1_39 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L243] RET assume_abort_if_not(var_1_39 <= 32766) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-256, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L244] var_1_40 = __VERIFIER_nondet_short() [L245] CALL assume_abort_if_not(var_1_40 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L245] RET assume_abort_if_not(var_1_40 >= -32766) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L246] CALL assume_abort_if_not(var_1_40 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L246] RET assume_abort_if_not(var_1_40 <= 32766) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_42=803/4, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L247] var_1_42 = __VERIFIER_nondet_double() [L248] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L248] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=4, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L249] var_1_44 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L250] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L251] CALL assume_abort_if_not(var_1_44 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L251] RET assume_abort_if_not(var_1_44 <= 254) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L252] var_1_45 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L253] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L254] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L254] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=1, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L255] var_1_46 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L256] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L257] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L257] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=0, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L258] var_1_48 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L259] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L260] CALL assume_abort_if_not(var_1_48 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L260] RET assume_abort_if_not(var_1_48 <= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=16, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L261] var_1_50 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L262] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L263] CALL assume_abort_if_not(var_1_50 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L263] RET assume_abort_if_not(var_1_50 <= 255) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L264] CALL assume_abort_if_not(var_1_50 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L264] RET assume_abort_if_not(var_1_50 != 0) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=128, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L265] var_1_51 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_51 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L266] RET assume_abort_if_not(var_1_51 >= 127) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L267] CALL assume_abort_if_not(var_1_51 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L267] RET assume_abort_if_not(var_1_51 <= 255) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=2, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L268] var_1_52 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_52 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L269] RET assume_abort_if_not(var_1_52 >= 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L270] CALL assume_abort_if_not(var_1_52 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L270] RET assume_abort_if_not(var_1_52 <= 126) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L271] CALL assume_abort_if_not(var_1_52 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L271] RET assume_abort_if_not(var_1_52 != 127) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=1509250518, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L272] var_1_54 = __VERIFIER_nondet_ulong() [L273] CALL assume_abort_if_not(var_1_54 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L273] RET assume_abort_if_not(var_1_54 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L274] CALL assume_abort_if_not(var_1_54 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L274] RET assume_abort_if_not(var_1_54 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L291] RET updateVariables() [L292] CALL step() [L81] COND FALSE !(\read(var_1_27)) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=-25, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L86] COND TRUE var_1_29 > var_1_28 [L87] var_1_33 = (((((((((var_1_34 - var_1_35)) > (var_1_36)) ? ((var_1_34 - var_1_35)) : (var_1_36)))) < (64)) ? ((((((var_1_34 - var_1_35)) > (var_1_36)) ? ((var_1_34 - var_1_35)) : (var_1_36)))) : (64))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L93] EXPR var_1_35 | var_1_34 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L93] COND TRUE -32 < (var_1_35 | var_1_34) [L94] EXPR var_1_35 | var_1_33 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=-1, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L94] COND TRUE var_1_28 < (var_1_35 | var_1_33) [L95] var_1_38 = ((((128) > (var_1_39)) ? (128) : (var_1_39))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_41=15/2, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L104] var_1_41 = (1.8 - var_1_42) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L105] COND FALSE !(var_1_34 > var_1_28) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=128, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L118] COND FALSE !(var_1_27 && var_1_48) [L121] var_1_47 = (((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) < 0 ) ? -((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) : ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=-50, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L123] COND TRUE ((var_1_45 % var_1_50) / (var_1_51 - var_1_52)) >= ((((1) < (var_1_35)) ? (1) : (var_1_35))) [L124] var_1_49 = (((((var_1_44) > (var_1_43)) ? (var_1_44) : (var_1_43))) - ((((var_1_52) < 0 ) ? -(var_1_52) : (var_1_52)))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=256, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L128] COND TRUE \read(var_1_48) [L129] var_1_53 = (10u + (((((var_1_54 - var_1_51)) > (var_1_46)) ? ((var_1_54 - var_1_51)) : (var_1_46)))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=-32, var_1_56=256, var_1_5=1, var_1_6=25] [L131] COND TRUE var_1_37 >= var_1_41 [L132] var_1_55 = ((var_1_45 + var_1_39) + ((((((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) > (((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50))))) ? (((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46)))) : (((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50))))))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=256, var_1_5=1, var_1_6=25] [L136] COND TRUE (var_1_46 + 50u) > var_1_43 [L137] var_1_56 = var_1_39 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=25] [L139] COND FALSE !(\read(last_1_var_1_21)) [L142] var_1_1 = (var_1_3 && var_1_5) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=64, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=25] [L144] COND FALSE !(var_1_18 > var_1_9) [L147] var_1_23 = (last_1_var_1_13 + 1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=25] [L149] signed long int stepLocal_0 = last_1_var_1_12; VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, stepLocal_0=2, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=25] [L150] COND TRUE last_1_var_1_12 >= stepLocal_0 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=25] [L151] COND TRUE (var_1_9 - 1.00000000000025E12) >= last_1_var_1_14 [L152] var_1_6 = 200 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L159] unsigned short int stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, stepLocal_1=200, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L160] COND FALSE !(var_1_11 > stepLocal_1) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L163] EXPR var_1_11 >> var_1_6 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=511/4, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L163] COND TRUE (var_1_12 + var_1_23) < ((var_1_11 >> var_1_6) * var_1_12) [L164] var_1_14 = var_1_15 VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=164/5, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L168] var_1_16 = (((((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20)))) < 0 ) ? -((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20)))) : ((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20)))))) [L169] unsigned short int stepLocal_3 = var_1_11; VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, stepLocal_3=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L170] COND FALSE !(stepLocal_3 == var_1_6) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L173] unsigned short int stepLocal_2 = var_1_6; VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, stepLocal_2=200, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L174] COND FALSE !(stepLocal_2 == var_1_12) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L292] RET step() [L293] CALL, EXPR property() [L283] EXPR ((((last_1_var_1_21 ? (var_1_1 == ((unsigned char) ((! var_1_3) || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 && var_1_5)))) && ((last_1_var_1_12 >= last_1_var_1_12) ? (((var_1_9 - 1.00000000000025E12) >= last_1_var_1_14) ? (var_1_6 == ((unsigned short int) 200)) : (var_1_6 == ((unsigned short int) var_1_11))) : (var_1_6 == ((unsigned short int) var_1_11)))) && ((var_1_11 > var_1_6) ? (var_1_12 == ((signed short int) 32)) : 1)) && ((var_1_6 == var_1_12) ? ((! var_1_3) ? (var_1_13 == ((signed long int) ((last_1_var_1_13 + var_1_6) + (var_1_11 - var_1_23)))) : 1) : 1)) && (((var_1_12 + var_1_23) < ((var_1_11 >> var_1_6) * var_1_12)) ? (var_1_14 == ((double) var_1_15)) : (var_1_14 == ((double) var_1_15))) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L283-L284] return (((((((last_1_var_1_21 ? (var_1_1 == ((unsigned char) ((! var_1_3) || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 && var_1_5)))) && ((last_1_var_1_12 >= last_1_var_1_12) ? (((var_1_9 - 1.00000000000025E12) >= last_1_var_1_14) ? (var_1_6 == ((unsigned short int) 200)) : (var_1_6 == ((unsigned short int) var_1_11))) : (var_1_6 == ((unsigned short int) var_1_11)))) && ((var_1_11 > var_1_6) ? (var_1_12 == ((signed short int) 32)) : 1)) && ((var_1_6 == var_1_12) ? ((! var_1_3) ? (var_1_13 == ((signed long int) ((last_1_var_1_13 + var_1_6) + (var_1_11 - var_1_23)))) : 1) : 1)) && (((var_1_12 + var_1_23) < ((var_1_11 >> var_1_6) * var_1_12)) ? (var_1_14 == ((double) var_1_15)) : (var_1_14 == ((double) var_1_15)))) && (var_1_16 == ((float) (((((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20)))) < 0 ) ? -((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20)))) : ((var_1_17 + var_1_18) + ((((var_1_19) < (var_1_20)) ? (var_1_19) : (var_1_20))))))))) && ((var_1_11 == var_1_6) ? (var_1_21 == ((unsigned char) ((var_1_5 || var_1_3) && (var_1_1 || var_1_22)))) : 1)) && ((var_1_18 > var_1_9) ? (var_1_23 == ((signed short int) (((((var_1_24 - var_1_25)) > (last_1_var_1_13)) ? ((var_1_24 - var_1_25)) : (last_1_var_1_13))))) : (var_1_23 == ((signed short int) (last_1_var_1_13 + 1)))) ; [L293] RET, EXPR property() [L293] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=2, last_1_var_1_13=-256, last_1_var_1_14=511/4, last_1_var_1_21=0, var_1_11=0, var_1_12=2, var_1_13=-256, var_1_14=2, var_1_15=2, var_1_16=3, var_1_1=1, var_1_21=0, var_1_22=1, var_1_23=-255, var_1_24=-1, var_1_25=0, var_1_26=641/5, var_1_27=0, var_1_28=1, var_1_29=2, var_1_30=0, var_1_33=64, var_1_34=1, var_1_35=0, var_1_36=64, var_1_38=128, var_1_39=128, var_1_3=1, var_1_40=-32766, var_1_43=1, var_1_44=0, var_1_45=130, var_1_46=127, var_1_47=1, var_1_48=1, var_1_49=0, var_1_4=0, var_1_50=131, var_1_51=255, var_1_52=1, var_1_53=-2147483894, var_1_54=-2147483649, var_1_55=389, var_1_56=128, var_1_5=1, var_1_6=200] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 160 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 27.9s, OverallIterations: 9, TraceHistogramMax: 60, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 7.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2214 SdHoareTripleChecker+Valid, 5.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2152 mSDsluCounter, 6566 SdHoareTripleChecker+Invalid, 4.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4246 mSDsCounter, 851 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1969 IncrementalHoareTripleChecker+Invalid, 2820 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 851 mSolverCounterUnsat, 2320 mSDtfsCounter, 1969 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2736 GetRequests, 2688 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2057occurred in iteration=8, InterpolantAutomatonStates: 47, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 2319 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 12.0s InterpolantComputationTime, 4805 NumberOfCodeBlocks, 4805 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 4419 ConstructedInterpolants, 0 QuantifiedInterpolants, 10272 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2413 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 12 InterpolantComputations, 6 PerfectInterpolantSequences, 84456/84960 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 17:31:34,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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_7030f26c-defe-47ab-91e8-05c61159ea52/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 e2827751d54d31813193a5e232b3cfb1b986bd1ad92439dc43412e6cd0eff047 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:31:37,226 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:31:37,381 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 17:31:37,393 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:31:37,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:31:37,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:31:37,441 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:31:37,442 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:31:37,443 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:31:37,444 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:31:37,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:31:37,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:31:37,446 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:31:37,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:31:37,451 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:31:37,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:31:37,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:31:37,452 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:31:37,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:31:37,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:31:37,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:31:37,460 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:31:37,461 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:31:37,461 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 17:31:37,461 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 17:31:37,462 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:31:37,462 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 17:31:37,463 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:31:37,463 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:31:37,463 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:31:37,464 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:31:37,464 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:31:37,464 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:31:37,465 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:31:37,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:31:37,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:31:37,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:31:37,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:31:37,470 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 17:31:37,470 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 17:31:37,471 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:31:37,472 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:31:37,472 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:31:37,472 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:31:37,473 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_7030f26c-defe-47ab-91e8-05c61159ea52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2827751d54d31813193a5e232b3cfb1b986bd1ad92439dc43412e6cd0eff047 [2024-11-08 17:31:38,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:31:38,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:31:38,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:31:38,086 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:31:38,087 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:31:38,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i Unable to find full path for "g++" [2024-11-08 17:31:40,790 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:31:41,173 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:31:41,173 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i [2024-11-08 17:31:41,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/82f507a0c/619119d3062b4ba8866d170d8498560a/FLAG14f1ccd8e [2024-11-08 17:31:41,221 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/data/82f507a0c/619119d3062b4ba8866d170d8498560a [2024-11-08 17:31:41,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:31:41,233 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:31:41,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:31:41,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:31:41,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:31:41,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:31:41" (1/1) ... [2024-11-08 17:31:41,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6c870c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:41, skipping insertion in model container [2024-11-08 17:31:41,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:31:41" (1/1) ... [2024-11-08 17:31:41,305 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:31:41,625 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_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i[916,929] [2024-11-08 17:31:41,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:31:41,928 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:31:41,950 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_7030f26c-defe-47ab-91e8-05c61159ea52/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-35.i[916,929] [2024-11-08 17:31:42,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:31:42,128 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:31:42,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42 WrapperNode [2024-11-08 17:31:42,130 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:31:42,132 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:31:42,132 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:31:42,132 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:31:42,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,241 INFO L138 Inliner]: procedures = 27, calls = 73, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 315 [2024-11-08 17:31:42,242 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:31:42,243 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:31:42,243 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:31:42,243 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:31:42,261 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,270 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,305 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 17:31:42,305 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,306 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,338 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,348 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:31:42,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:31:42,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:31:42,350 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:31:42,352 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (1/1) ... [2024-11-08 17:31:42,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:31:42,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:31:42,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:31:42,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:31:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:31:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 17:31:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:31:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:31:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:31:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:31:42,641 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:31:42,646 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:31:56,487 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-08 17:31:56,488 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:31:56,511 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:31:56,511 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:31:56,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:31:56 BoogieIcfgContainer [2024-11-08 17:31:56,512 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:31:56,515 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:31:56,515 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:31:56,520 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:31:56,521 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:31:41" (1/3) ... [2024-11-08 17:31:56,522 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792a9b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:31:56, skipping insertion in model container [2024-11-08 17:31:56,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:31:42" (2/3) ... [2024-11-08 17:31:56,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792a9b98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:31:56, skipping insertion in model container [2024-11-08 17:31:56,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:31:56" (3/3) ... [2024-11-08 17:31:56,525 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-35.i [2024-11-08 17:31:56,551 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:31:56,551 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:31:56,674 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:31:56,689 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;@7288fe70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:31:56,690 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:31:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 81 states have (on average 1.382716049382716) internal successors, (112), 82 states have internal predecessors, (112), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2024-11-08 17:31:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 17:31:56,738 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:56,740 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:56,741 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:56,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:56,749 INFO L85 PathProgramCache]: Analyzing trace with hash 926116983, now seen corresponding path program 1 times [2024-11-08 17:31:56,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:31:56,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [10840453] [2024-11-08 17:31:56,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:56,774 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 17:31:56,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:31:56,779 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:31:56,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:31:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:57,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 17:31:57,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:31:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 998 proven. 0 refuted. 0 times theorem prover too weak. 6082 trivial. 0 not checked. [2024-11-08 17:31:58,028 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:31:58,029 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:31:58,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [10840453] [2024-11-08 17:31:58,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [10840453] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:31:58,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:31:58,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 17:31:58,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618047445] [2024-11-08 17:31:58,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:31:58,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 17:31:58,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:31:58,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 17:31:58,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:31:58,090 INFO L87 Difference]: Start difference. First operand has 144 states, 81 states have (on average 1.382716049382716) internal successors, (112), 82 states have internal predecessors, (112), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) Second operand has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-08 17:31:58,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:31:58,202 INFO L93 Difference]: Finished difference Result 281 states and 518 transitions. [2024-11-08 17:31:58,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 17:31:58,206 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 364 [2024-11-08 17:31:58,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:31:58,221 INFO L225 Difference]: With dead ends: 281 [2024-11-08 17:31:58,222 INFO L226 Difference]: Without dead ends: 140 [2024-11-08 17:31:58,229 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 363 GetRequests, 363 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 17:31:58,235 INFO L432 NwaCegarLoop]: 225 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, 225 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 17:31:58,237 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:31:58,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2024-11-08 17:31:58,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2024-11-08 17:31:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 78 states have (on average 1.3461538461538463) internal successors, (105), 78 states have internal predecessors, (105), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2024-11-08 17:31:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 225 transitions. [2024-11-08 17:31:58,340 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 225 transitions. Word has length 364 [2024-11-08 17:31:58,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:31:58,342 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 225 transitions. [2024-11-08 17:31:58,342 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-08 17:31:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 225 transitions. [2024-11-08 17:31:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 17:31:58,356 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:31:58,357 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:31:58,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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)] Ended with exit code 0 [2024-11-08 17:31:58,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:31:58,562 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:31:58,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:31:58,564 INFO L85 PathProgramCache]: Analyzing trace with hash -1453413633, now seen corresponding path program 1 times [2024-11-08 17:31:58,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:31:58,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1148792679] [2024-11-08 17:31:58,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:31:58,568 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 17:31:58,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:31:58,571 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:31:58,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:31:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:31:59,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 17:31:59,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 3740 proven. 165 refuted. 0 times theorem prover too weak. 3175 trivial. 0 not checked. [2024-11-08 17:32:08,044 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:32:10,240 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:10,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1148792679] [2024-11-08 17:32:10,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1148792679] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:32:10,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [695548773] [2024-11-08 17:32:10,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:10,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:32:10,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:32:10,245 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:32:10,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 17:32:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 17:32:10,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:32:11,043 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:11,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [695548773] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:11,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 17:32:11,045 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-11-08 17:32:11,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576116117] [2024-11-08 17:32:11,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:11,054 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 17:32:11,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:11,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 17:32:11,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2024-11-08 17:32:11,059 INFO L87 Difference]: Start difference. First operand 140 states and 225 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:32:11,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:11,280 INFO L93 Difference]: Finished difference Result 351 states and 564 transitions. [2024-11-08 17:32:11,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 17:32:11,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 364 [2024-11-08 17:32:11,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:11,292 INFO L225 Difference]: With dead ends: 351 [2024-11-08 17:32:11,295 INFO L226 Difference]: Without dead ends: 214 [2024-11-08 17:32:11,297 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 901 GetRequests, 892 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2024-11-08 17:32:11,301 INFO L432 NwaCegarLoop]: 223 mSDtfsCounter, 112 mSDsluCounter, 213 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 436 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:11,305 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 436 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 17:32:11,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2024-11-08 17:32:11,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 211. [2024-11-08 17:32:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 128 states have (on average 1.390625) internal successors, (178), 129 states have internal predecessors, (178), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 79 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-08 17:32:11,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 338 transitions. [2024-11-08 17:32:11,392 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 338 transitions. Word has length 364 [2024-11-08 17:32:11,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:11,400 INFO L471 AbstractCegarLoop]: Abstraction has 211 states and 338 transitions. [2024-11-08 17:32:11,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:32:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 338 transitions. [2024-11-08 17:32:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 17:32:11,407 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:11,408 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:32:11,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 17:32:11,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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)] Forceful destruction successful, exit code 0 [2024-11-08 17:32:11,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:11,810 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:11,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:11,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2023905213, now seen corresponding path program 1 times [2024-11-08 17:32:11,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:11,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [853652113] [2024-11-08 17:32:11,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:11,814 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 17:32:11,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:11,818 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:11,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 17:32:12,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 3740 proven. 165 refuted. 0 times theorem prover too weak. 3175 trivial. 0 not checked. [2024-11-08 17:32:21,278 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:32:24,603 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:24,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [853652113] [2024-11-08 17:32:24,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [853652113] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:32:24,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1621730624] [2024-11-08 17:32:24,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:24,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:32:24,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:32:24,611 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:32:24,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 17:32:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:25,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 17:32:25,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:32:33,787 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:33,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1621730624] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:33,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 17:32:33,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2024-11-08 17:32:33,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540281399] [2024-11-08 17:32:33,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:33,797 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:32:33,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:33,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:32:33,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-08 17:32:33,800 INFO L87 Difference]: Start difference. First operand 211 states and 338 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:32:37,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 17:32:39,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 17:32:39,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:39,890 INFO L93 Difference]: Finished difference Result 663 states and 1061 transitions. [2024-11-08 17:32:39,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:32:39,925 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 364 [2024-11-08 17:32:39,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:39,942 INFO L225 Difference]: With dead ends: 663 [2024-11-08 17:32:39,942 INFO L226 Difference]: Without dead ends: 455 [2024-11-08 17:32:39,944 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 902 GetRequests, 891 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2024-11-08 17:32:39,950 INFO L432 NwaCegarLoop]: 232 mSDtfsCounter, 169 mSDsluCounter, 451 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 683 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:39,951 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 683 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2024-11-08 17:32:39,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2024-11-08 17:32:40,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 417. [2024-11-08 17:32:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 417 states, 252 states have (on average 1.3888888888888888) internal successors, (350), 254 states have internal predecessors, (350), 160 states have call successors, (160), 4 states have call predecessors, (160), 4 states have return successors, (160), 158 states have call predecessors, (160), 160 states have call successors, (160) [2024-11-08 17:32:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 670 transitions. [2024-11-08 17:32:40,111 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 670 transitions. Word has length 364 [2024-11-08 17:32:40,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:40,115 INFO L471 AbstractCegarLoop]: Abstraction has 417 states and 670 transitions. [2024-11-08 17:32:40,116 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:32:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 670 transitions. [2024-11-08 17:32:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 17:32:40,126 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:40,127 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:32:40,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:40,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-08 17:32:40,527 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:32:40,528 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:40,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:40,529 INFO L85 PathProgramCache]: Analyzing trace with hash 744041535, now seen corresponding path program 1 times [2024-11-08 17:32:40,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:40,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1424649650] [2024-11-08 17:32:40,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:40,530 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 17:32:40,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:40,532 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:40,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:32:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:41,368 INFO L255 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 17:32:41,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 3740 proven. 165 refuted. 0 times theorem prover too weak. 3175 trivial. 0 not checked. [2024-11-08 17:32:49,252 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:32:51,813 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:51,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1424649650] [2024-11-08 17:32:51,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1424649650] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:32:51,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006286887] [2024-11-08 17:32:51,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:51,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:32:51,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:32:51,817 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:32:51,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-08 17:32:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:52,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 17:32:52,480 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 2409 proven. 36 refuted. 0 times theorem prover too weak. 4635 trivial. 0 not checked. [2024-11-08 17:33:02,332 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:33:04,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006286887] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:33:04,074 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 17:33:04,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 12 [2024-11-08 17:33:04,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132059183] [2024-11-08 17:33:04,074 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 17:33:04,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-08 17:33:04,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:04,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-08 17:33:04,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2024-11-08 17:33:04,078 INFO L87 Difference]: Start difference. First operand 417 states and 670 transitions. Second operand has 12 states, 12 states have (on average 11.416666666666666) internal successors, (137), 12 states have internal predecessors, (137), 5 states have call successors, (120), 5 states have call predecessors, (120), 8 states have return successors, (120), 5 states have call predecessors, (120), 5 states have call successors, (120) [2024-11-08 17:33:15,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:15,313 INFO L93 Difference]: Finished difference Result 1297 states and 2038 transitions. [2024-11-08 17:33:15,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-08 17:33:15,315 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 11.416666666666666) internal successors, (137), 12 states have internal predecessors, (137), 5 states have call successors, (120), 5 states have call predecessors, (120), 8 states have return successors, (120), 5 states have call predecessors, (120), 5 states have call successors, (120) Word has length 364 [2024-11-08 17:33:15,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:15,330 INFO L225 Difference]: With dead ends: 1297 [2024-11-08 17:33:15,330 INFO L226 Difference]: Without dead ends: 883 [2024-11-08 17:33:15,334 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1013 GetRequests, 983 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=272, Invalid=720, Unknown=0, NotChecked=0, Total=992 [2024-11-08 17:33:15,336 INFO L432 NwaCegarLoop]: 143 mSDtfsCounter, 429 mSDsluCounter, 520 mSDsCounter, 0 mSdLazyCounter, 656 mSolverCounterSat, 345 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 460 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 1001 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 345 IncrementalHoareTripleChecker+Valid, 656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:15,337 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [460 Valid, 663 Invalid, 1001 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [345 Valid, 656 Invalid, 0 Unknown, 0 Unchecked, 9.1s Time] [2024-11-08 17:33:15,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 883 states. [2024-11-08 17:33:15,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 883 to 857. [2024-11-08 17:33:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 857 states, 518 states have (on average 1.3243243243243243) internal successors, (686), 522 states have internal predecessors, (686), 320 states have call successors, (320), 18 states have call predecessors, (320), 18 states have return successors, (320), 316 states have call predecessors, (320), 320 states have call successors, (320) [2024-11-08 17:33:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1326 transitions. [2024-11-08 17:33:15,581 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1326 transitions. Word has length 364 [2024-11-08 17:33:15,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:15,583 INFO L471 AbstractCegarLoop]: Abstraction has 857 states and 1326 transitions. [2024-11-08 17:33:15,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 11.416666666666666) internal successors, (137), 12 states have internal predecessors, (137), 5 states have call successors, (120), 5 states have call predecessors, (120), 8 states have return successors, (120), 5 states have call predecessors, (120), 5 states have call successors, (120) [2024-11-08 17:33:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1326 transitions. [2024-11-08 17:33:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 17:33:15,602 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:15,603 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:33:15,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-08 17:33:15,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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)] Forceful destruction successful, exit code 0 [2024-11-08 17:33:16,004 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:33:16,005 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:16,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:16,006 INFO L85 PathProgramCache]: Analyzing trace with hash 296266858, now seen corresponding path program 1 times [2024-11-08 17:33:16,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:16,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1905747067] [2024-11-08 17:33:16,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:16,008 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 17:33:16,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:16,013 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:33:16,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 (9)] Waiting until timeout for monitored process [2024-11-08 17:33:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:16,902 INFO L255 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 17:33:16,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-08 17:33:23,993 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:33:23,994 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:33:23,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1905747067] [2024-11-08 17:33:23,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1905747067] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:33:23,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:33:23,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:33:23,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218281997] [2024-11-08 17:33:23,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:33:23,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 17:33:23,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:23,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 17:33:23,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:33:23,999 INFO L87 Difference]: Start difference. First operand 857 states and 1326 transitions. Second operand has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:33:28,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:29,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:32,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:32,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:32,222 INFO L93 Difference]: Finished difference Result 2655 states and 4101 transitions. [2024-11-08 17:33:32,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 17:33:32,252 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) Word has length 365 [2024-11-08 17:33:32,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:32,275 INFO L225 Difference]: With dead ends: 2655 [2024-11-08 17:33:32,275 INFO L226 Difference]: Without dead ends: 1801 [2024-11-08 17:33:32,280 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:33:32,282 INFO L432 NwaCegarLoop]: 213 mSDtfsCounter, 158 mSDsluCounter, 514 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 727 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:32,282 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 727 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2024-11-08 17:33:32,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2024-11-08 17:33:32,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1709. [2024-11-08 17:33:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1709 states, 1032 states have (on average 1.317829457364341) internal successors, (1360), 1040 states have internal predecessors, (1360), 640 states have call successors, (640), 36 states have call predecessors, (640), 36 states have return successors, (640), 632 states have call predecessors, (640), 640 states have call successors, (640) [2024-11-08 17:33:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1709 states and 2640 transitions. [2024-11-08 17:33:32,802 INFO L78 Accepts]: Start accepts. Automaton has 1709 states and 2640 transitions. Word has length 365 [2024-11-08 17:33:32,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:32,807 INFO L471 AbstractCegarLoop]: Abstraction has 1709 states and 2640 transitions. [2024-11-08 17:33:32,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.6) internal successors, (68), 4 states have internal predecessors, (68), 1 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 1 states have call predecessors, (60), 1 states have call successors, (60) [2024-11-08 17:33:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2640 transitions. [2024-11-08 17:33:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 17:33:32,812 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:32,812 INFO L215 NwaCegarLoop]: trace histogram [60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:33:32,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 (9)] Forceful destruction successful, exit code 0 [2024-11-08 17:33:33,013 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:33:33,014 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:33,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:33,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1353401420, now seen corresponding path program 1 times [2024-11-08 17:33:33,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:33,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [865347370] [2024-11-08 17:33:33,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:33,017 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 17:33:33,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:33,020 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 17:33:33,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7030f26c-defe-47ab-91e8-05c61159ea52/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 (10)] Waiting until timeout for monitored process [2024-11-08 17:33:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:33,870 INFO L255 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-08 17:33:33,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:38:46,132 WARN L286 SmtUtils]: Spent 9.12s on a formula simplification that was a NOOP. DAG size: 102 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 17:40:27,787 WARN L286 SmtUtils]: Spent 12.78s on a formula simplification that was a NOOP. DAG size: 104 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 17:41:03,694 WARN L286 SmtUtils]: Spent 6.29s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:19,847 WARN L286 SmtUtils]: Spent 5.64s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:27,538 WARN L286 SmtUtils]: Spent 7.69s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:33,933 WARN L286 SmtUtils]: Spent 6.39s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:40,149 WARN L286 SmtUtils]: Spent 6.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:48,337 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:41:54,786 WARN L286 SmtUtils]: Spent 6.45s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:11,493 WARN L286 SmtUtils]: Spent 7.08s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:18,352 WARN L286 SmtUtils]: Spent 6.86s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:26,447 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:34,008 WARN L286 SmtUtils]: Spent 7.56s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:39,222 WARN L286 SmtUtils]: Spent 5.21s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:51,231 WARN L286 SmtUtils]: Spent 5.70s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:43:25,349 WARN L286 SmtUtils]: Spent 6.49s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:43:37,332 WARN L286 SmtUtils]: Spent 6.20s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:43:47,435 WARN L286 SmtUtils]: Spent 5.13s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:43:57,879 WARN L286 SmtUtils]: Spent 5.96s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:44:03,020 WARN L286 SmtUtils]: Spent 5.14s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:44:36,255 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0)) (.cse5 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0)) (.cse3 (fp.neg .cse5)) (.cse4 (fp.neg .cse6))) (and (= (_ bv200 16) c_~var_1_6~0) (bvsge ((_ zero_extend 24) c_~var_1_3~0) (_ bv1 32)) (= c_~var_1_15~0 c_~var_1_14~0) (let ((.cse1 (bvadd (bvneg ((_ sign_extend 16) c_~var_1_25~0)) ((_ sign_extend 16) c_~var_1_24~0)))) (let ((.cse0 (bvsgt .cse1 c_~last_1_var_1_13~0))) (or (and (not .cse0) (= ((_ extract 15 0) c_~last_1_var_1_13~0) c_~var_1_23~0)) (and .cse0 (= ((_ extract 15 0) .cse1) c_~var_1_23~0))))) (fp.gt ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_18~0) c_~var_1_9~0) (fp.leq c_~var_1_18~0 .cse2) (or (and (fp.leq c_~var_1_19~0 .cse3) (fp.geq c_~var_1_19~0 .cse4)) (and (fp.geq c_~var_1_19~0 .cse5) (fp.leq c_~var_1_19~0 .cse6))) (fp.geq (fp.sub c_currentRoundingMode c_~var_1_9~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 4000000000001.0 4.0))) c_~last_1_var_1_14~0) (let ((.cse19 (fp.add c_currentRoundingMode c_~var_1_17~0 c_~var_1_18~0))) (let ((.cse16 (fp.add c_currentRoundingMode .cse19 c_~var_1_20~0)) (.cse18 ((_ to_fp 8 24) c_currentRoundingMode (_ bv0 32))) (.cse14 (fp.lt c_~var_1_19~0 c_~var_1_20~0))) (let ((.cse17 (not .cse14)) (.cse11 (fp.lt .cse16 .cse18)) (.cse13 (fp.add c_currentRoundingMode .cse19 c_~var_1_19~0))) (let ((.cse7 (fp.lt .cse13 .cse18)) (.cse8 (not .cse11)) (.cse10 (and (= .cse16 c_~var_1_16~0) .cse17)) (.cse12 (and (= c_~var_1_16~0 (fp.neg .cse16)) .cse17))) (or (and .cse7 (let ((.cse9 (and (= c_~var_1_16~0 (fp.neg .cse13)) .cse14))) (or (and .cse8 (or .cse9 .cse10)) (and .cse11 (or .cse12 .cse9))))) (and (not .cse7) (let ((.cse15 (and .cse14 (= c_~var_1_16~0 .cse13)))) (or (and .cse8 (or .cse15 .cse10)) (and .cse11 (or .cse12 .cse15)))))))))) (let ((.cse20 (= (_ bv0 8) c_~var_1_5~0))) (or (and .cse20 (= (_ bv0 8) c_~var_1_1~0)) (and (= (_ bv1 8) c_~var_1_1~0) (not .cse20)))) (let ((.cse21 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (or (and (fp.geq c_~var_1_15~0 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse21))) (fp.leq c_~var_1_15~0 ((_ to_fp 11 53) c_currentRoundingMode .cse3))) (and (fp.leq c_~var_1_15~0 ((_ to_fp 11 53) c_currentRoundingMode .cse21)) (fp.geq c_~var_1_15~0 ((_ to_fp 11 53) c_currentRoundingMode .cse5))))) (or (and (fp.leq c_~var_1_17~0 .cse2) (fp.geq c_~var_1_17~0 .cse5)) (and (fp.leq c_~var_1_17~0 .cse3) (fp.geq c_~var_1_17~0 (fp.neg .cse2)))) (= c_~var_1_11~0 |c_ULTIMATE.start_step_~stepLocal_3~0#1|) (or (and (fp.leq c_~var_1_20~0 .cse3) (fp.geq c_~var_1_20~0 .cse4)) (and (fp.geq c_~var_1_20~0 .cse5) (fp.leq c_~var_1_20~0 .cse6))) (= (_ bv0 8) c_~last_1_var_1_21~0) (= ((_ to_fp 11 53) c_currentRoundingMode (/ 511.0 4.0)) c_~last_1_var_1_14~0) (= c_currentRoundingMode roundNearestTiesToEven)))) is different from false [2024-11-08 17:45:03,665 WARN L286 SmtUtils]: Spent 5.48s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:45:19,771 WARN L286 SmtUtils]: Spent 5.50s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:45:25,275 WARN L286 SmtUtils]: Spent 5.50s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)