./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:11:16,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:11:16,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 13:11:16,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:11:16,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:11:16,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:11:16,355 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:11:16,355 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:11:16,356 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:11:16,357 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:11:16,357 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:11:16,358 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:11:16,358 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:11:16,359 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:11:16,359 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:11:16,360 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:11:16,360 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:11:16,361 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:11:16,361 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:11:16,362 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:11:16,363 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:11:16,363 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:11:16,364 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:11:16,365 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:11:16,365 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:11:16,365 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:11:16,366 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:11:16,366 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:11:16,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:11:16,367 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:11:16,367 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:11:16,368 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:11:16,368 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:11:16,368 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:11:16,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:11:16,369 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:11:16,369 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:11:16,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:11:16,369 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:11:16,369 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:11:16,370 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:11:16,370 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:11:16,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:11:16,370 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:11:16,371 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:11:16,371 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:11:16,371 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:11:16,371 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c [2023-12-02 13:11:16,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:11:16,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:11:16,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:11:16,640 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:11:16,641 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:11:16,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:19,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:11:19,663 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:11:19,663 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:19,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/e44610c3d/a57562d1b0324a9caf01a229d73ed532/FLAGfd8576c28 [2023-12-02 13:11:19,688 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/e44610c3d/a57562d1b0324a9caf01a229d73ed532 [2023-12-02 13:11:19,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:11:19,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:11:19,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:11:19,693 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:11:19,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:11:19,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:19" (1/1) ... [2023-12-02 13:11:19,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@275634b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:19, skipping insertion in model container [2023-12-02 13:11:19,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:19" (1/1) ... [2023-12-02 13:11:19,737 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:11:19,920 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-12-02 13:11:20,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:11:20,033 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:11:20,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-12-02 13:11:20,093 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:11:20,111 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:11:20,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20 WrapperNode [2023-12-02 13:11:20,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:11:20,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:11:20,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:11:20,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:11:20,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,175 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 366 [2023-12-02 13:11:20,175 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:11:20,176 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:11:20,176 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:11:20,176 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:11:20,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,214 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,226 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,231 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,239 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:11:20,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:11:20,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:11:20,240 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:11:20,241 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (1/1) ... [2023-12-02 13:11:20,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:11:20,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:11:20,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:11:20,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:11:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:11:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:11:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:11:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:11:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:11:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:11:20,429 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:11:20,431 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:11:20,965 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:11:21,471 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:11:21,471 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:11:21,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:11:21 BoogieIcfgContainer [2023-12-02 13:11:21,473 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:11:21,476 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:11:21,476 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:11:21,479 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:11:21,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:11:19" (1/3) ... [2023-12-02 13:11:21,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20775638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:11:21, skipping insertion in model container [2023-12-02 13:11:21,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:20" (2/3) ... [2023-12-02 13:11:21,480 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20775638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:11:21, skipping insertion in model container [2023-12-02 13:11:21,481 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:11:21" (3/3) ... [2023-12-02 13:11:21,482 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:21,502 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:11:21,502 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:11:21,559 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:11:21,567 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6cfc74f0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:11:21,567 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:11:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 37 states have (on average 1.0810810810810811) internal successors, (40), 38 states have internal predecessors, (40), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-12-02 13:11:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 13:11:21,590 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:11:21,591 INFO L195 NwaCegarLoop]: trace histogram [56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:11:21,591 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:11:21,597 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:11:21,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1383063751, now seen corresponding path program 1 times [2023-12-02 13:11:21,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:11:21,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234271468] [2023-12-02 13:11:21,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:11:21,822 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:11:21,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [353316231] [2023-12-02 13:11:21,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:21,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:11:21,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:11:21,825 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:11:21,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:11:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:11:22,465 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:11:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:11:23,024 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:11:23,027 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:11:23,028 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:11:23,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:11:23,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:11:23,236 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 13:11:23,241 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:11:23,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:11:23 BoogieIcfgContainer [2023-12-02 13:11:23,434 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:11:23,434 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:11:23,435 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:11:23,435 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:11:23,435 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:11:21" (3/4) ... [2023-12-02 13:11:23,438 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:11:23,439 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:11:23,440 INFO L158 Benchmark]: Toolchain (without parser) took 3748.38ms. Allocated memory was 178.3MB in the beginning and 224.4MB in the end (delta: 46.1MB). Free memory was 145.7MB in the beginning and 147.5MB in the end (delta: -1.8MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,441 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:11:23,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.12ms. Allocated memory is still 178.3MB. Free memory was 145.7MB in the beginning and 134.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.01ms. Allocated memory is still 178.3MB. Free memory was 134.7MB in the beginning and 128.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,442 INFO L158 Benchmark]: Boogie Preprocessor took 63.60ms. Allocated memory is still 178.3MB. Free memory was 128.4MB in the beginning and 124.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,443 INFO L158 Benchmark]: RCFGBuilder took 1232.65ms. Allocated memory is still 178.3MB. Free memory was 124.7MB in the beginning and 129.6MB in the end (delta: -4.8MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,444 INFO L158 Benchmark]: TraceAbstraction took 1958.30ms. Allocated memory was 178.3MB in the beginning and 224.4MB in the end (delta: 46.1MB). Free memory was 128.5MB in the beginning and 148.5MB in the end (delta: -20.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,445 INFO L158 Benchmark]: Witness Printer took 4.46ms. Allocated memory is still 224.4MB. Free memory was 148.5MB in the beginning and 147.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 13:11:23,448 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.12ms. Allocated memory is still 178.3MB. Free memory was 145.7MB in the beginning and 134.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.01ms. Allocated memory is still 178.3MB. Free memory was 134.7MB in the beginning and 128.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.60ms. Allocated memory is still 178.3MB. Free memory was 128.4MB in the beginning and 124.7MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1232.65ms. Allocated memory is still 178.3MB. Free memory was 124.7MB in the beginning and 129.6MB in the end (delta: -4.8MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1958.30ms. Allocated memory was 178.3MB in the beginning and 224.4MB in the end (delta: 46.1MB). Free memory was 128.5MB in the beginning and 148.5MB in the end (delta: -20.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Witness Printer took 4.46ms. Allocated memory is still 224.4MB. Free memory was 148.5MB in the beginning and 147.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 157, overapproximation of someBinaryFLOATComparisonOperation at line 84, overapproximation of bitwiseOr at line 110, overapproximation of bitwiseAnd at line 177, overapproximation of someBinaryDOUBLEComparisonOperation at line 137, overapproximation of someBinaryArithmeticFLOAToperation at line 98, overapproximation of someUnaryFLOAToperation at line 163. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_8 = 0; [L24] unsigned long int var_1_9 = 10; [L25] float var_1_10 = 99.5; [L26] float var_1_11 = 5.6; [L27] float var_1_12 = 255.5; [L28] float var_1_13 = 31.25; [L29] signed short int var_1_14 = 32; [L30] unsigned long int var_1_15 = 16; [L31] unsigned char var_1_16 = 1; [L32] unsigned char var_1_17 = 5; [L33] unsigned char var_1_18 = 50; [L34] unsigned char var_1_19 = 50; [L35] signed char var_1_20 = 1; [L36] signed char var_1_21 = -10; [L37] float var_1_22 = 0.5; [L38] signed char var_1_23 = 100; [L39] signed short int var_1_24 = 2; [L40] unsigned char var_1_25 = 0; [L41] unsigned char var_1_26 = 1; [L42] float var_1_27 = 64.5; [L43] float var_1_28 = 499.375; [L44] signed short int var_1_29 = -64; [L45] signed short int var_1_30 = 50; [L46] unsigned short int var_1_31 = 8; [L47] unsigned char var_1_32 = 64; [L48] unsigned short int var_1_33 = 32157; [L49] unsigned short int var_1_34 = 25; [L50] float var_1_35 = 128.6; [L51] float var_1_36 = 8.5; [L52] float var_1_37 = 7.5; [L53] float var_1_38 = 3.2; [L54] unsigned char var_1_39 = 16; [L55] unsigned char var_1_40 = 5; [L56] signed short int var_1_41 = -2; [L57] unsigned char var_1_42 = 10; [L58] unsigned char var_1_43 = 128; [L59] unsigned char var_1_44 = 4; [L60] unsigned char var_1_45 = 128; [L61] unsigned char var_1_46 = 0; [L62] unsigned long int var_1_47 = 256; [L63] signed short int var_1_48 = 25; [L64] float var_1_49 = 255.525; [L65] float var_1_50 = 500.4; [L66] signed short int var_1_51 = -5; [L67] unsigned long int var_1_52 = 64; [L68] double var_1_53 = 15.75; [L69] signed char var_1_54 = 5; [L70] signed long int var_1_55 = -4; [L71] signed char var_1_56 = 2; [L72] signed char var_1_57 = 5; [L73] signed short int var_1_58 = 1; [L74] unsigned char last_1_var_1_1 = 0; [L75] unsigned long int last_1_var_1_9 = 10; [L76] signed short int last_1_var_1_14 = 32; [L77] unsigned char last_1_var_1_16 = 1; [L78] signed char last_1_var_1_20 = 1; [L292] isInitial = 1 [L293] FCALL initially() [L294] COND TRUE 1 [L295] CALL updateLastVariables() [L281] last_1_var_1_1 = var_1_1 [L282] last_1_var_1_9 = var_1_9 [L283] last_1_var_1_14 = var_1_14 [L284] last_1_var_1_16 = var_1_16 [L285] last_1_var_1_20 = var_1_20 [L295] RET updateLastVariables() [L296] CALL updateVariables() [L192] var_1_8 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L194] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L195] var_1_11 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L197] var_1_12 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L199] var_1_13 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L201] var_1_15 = __VERIFIER_nondet_ulong() [L202] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L203] CALL assume_abort_if_not(var_1_15 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_15 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L204] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L205] var_1_17 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L207] CALL assume_abort_if_not(var_1_17 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_17 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L208] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L209] var_1_18 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L211] CALL assume_abort_if_not(var_1_18 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L212] var_1_19 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L214] CALL assume_abort_if_not(var_1_19 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_19 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L215] var_1_21 = __VERIFIER_nondet_char() [L216] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L217] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L218] var_1_25 = __VERIFIER_nondet_uchar() [L219] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L220] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L221] var_1_26 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L223] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L224] var_1_27 = __VERIFIER_nondet_float() [L225] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L226] var_1_28 = __VERIFIER_nondet_float() [L227] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L228] var_1_29 = __VERIFIER_nondet_short() [L229] CALL assume_abort_if_not(var_1_29 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L229] RET assume_abort_if_not(var_1_29 >= -32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L230] CALL assume_abort_if_not(var_1_29 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_29 <= 32766) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L231] var_1_30 = __VERIFIER_nondet_short() [L232] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L232] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L233] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L234] var_1_32 = __VERIFIER_nondet_uchar() [L235] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L235] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L236] CALL assume_abort_if_not(var_1_32 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not(var_1_32 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L237] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L238] var_1_33 = __VERIFIER_nondet_ushort() [L239] CALL assume_abort_if_not(var_1_33 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L239] RET assume_abort_if_not(var_1_33 >= 16383) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L240] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L241] var_1_34 = __VERIFIER_nondet_ushort() [L242] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L242] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L243] CALL assume_abort_if_not(var_1_34 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_34 <= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L244] var_1_36 = __VERIFIER_nondet_float() [L245] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L245] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L246] var_1_37 = __VERIFIER_nondet_float() [L247] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L248] var_1_38 = __VERIFIER_nondet_float() [L249] CALL assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L249] RET assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L250] var_1_40 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L252] CALL assume_abort_if_not(var_1_40 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L252] RET assume_abort_if_not(var_1_40 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L253] var_1_43 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_43 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not(var_1_43 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L255] CALL assume_abort_if_not(var_1_43 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_43 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L256] var_1_44 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L258] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L259] var_1_45 = __VERIFIER_nondet_uchar() [L260] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L261] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L261] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L262] var_1_46 = __VERIFIER_nondet_uchar() [L263] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L264] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L265] var_1_50 = __VERIFIER_nondet_float() [L266] CALL assume_abort_if_not((var_1_50 >= -922337.2036854765600e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not((var_1_50 >= -922337.2036854765600e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L267] var_1_53 = __VERIFIER_nondet_double() [L268] CALL assume_abort_if_not((var_1_53 >= -922337.2036854776000e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not((var_1_53 >= -922337.2036854776000e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L269] CALL assume_abort_if_not(var_1_53 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_53 != 0.0F) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L270] var_1_55 = __VERIFIER_nondet_long() [L271] CALL assume_abort_if_not(var_1_55 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_55 >= -2147483648) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L272] CALL assume_abort_if_not(var_1_55 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_55 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L273] var_1_56 = __VERIFIER_nondet_char() [L274] CALL assume_abort_if_not(var_1_56 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not(var_1_56 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L275] CALL assume_abort_if_not(var_1_56 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_56 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L276] var_1_57 = __VERIFIER_nondet_char() [L277] CALL assume_abort_if_not(var_1_57 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not(var_1_57 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L278] CALL assume_abort_if_not(var_1_57 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_57 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=1, var_1_21=2, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=8, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=128, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L296] RET updateVariables() [L297] CALL step() [L82] COND FALSE !(\read(var_1_25)) [L89] var_1_24 = var_1_30 [L91] COND TRUE var_1_24 >= var_1_29 [L92] COND FALSE !((4 % var_1_32) > var_1_30) [L95] var_1_31 = ((var_1_33 - ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32)))) + var_1_34) [L98] var_1_35 = ((var_1_36 - var_1_37) + var_1_38) [L99] COND TRUE var_1_25 || var_1_26 [L100] var_1_39 = var_1_40 [L102] COND FALSE !(\read(var_1_25)) [L105] var_1_41 = var_1_32 [L107] COND FALSE !(var_1_40 <= ((- 64) ^ (var_1_43 - var_1_44))) [L110] EXPR var_1_44 | var_1_31 [L110] COND FALSE !((var_1_44 | var_1_31) < ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) [L117] COND FALSE !(var_1_26 && var_1_25) [L122] var_1_48 = var_1_43 [L124] COND TRUE var_1_39 <= var_1_43 [L125] var_1_49 = (16.5f + var_1_36) [L129] COND FALSE !(\read(var_1_25)) [L134] COND FALSE !((- var_1_42) >= var_1_46) [L137] COND FALSE !((var_1_27 / var_1_53) <= var_1_37) [L143] COND TRUE (var_1_55 / var_1_45) < (((((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) < 0 ) ? -((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) : ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))) [L144] var_1_54 = ((((var_1_56) < (((((2) < (var_1_57)) ? (2) : (var_1_57))))) ? (var_1_56) : (((((2) < (var_1_57)) ? (2) : (var_1_57)))))) [L146] COND TRUE var_1_29 <= ((((var_1_51) > (var_1_40)) ? (var_1_51) : (var_1_40))) [L147] var_1_58 = (var_1_46 + var_1_54) [L149] unsigned char stepLocal_1 = last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16); [L150] signed long int stepLocal_0 = last_1_var_1_20 * last_1_var_1_20; [L151] COND FALSE !(stepLocal_0 == last_1_var_1_14) [L156] unsigned long int stepLocal_6 = ((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17; [L157] EXPR 256u << last_1_var_1_16 [L157] COND FALSE !(stepLocal_6 <= (256u << last_1_var_1_16)) [L160] unsigned char stepLocal_5 = var_1_16 != var_1_16; [L161] unsigned char stepLocal_4 = var_1_8; [L162] COND TRUE (! var_1_1) || stepLocal_4 [L163] var_1_10 = (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) [L171] var_1_20 = var_1_21 [L172] var_1_22 = var_1_12 [L173] var_1_23 = var_1_21 [L174] COND FALSE !(\read(var_1_1)) [L177] EXPR (var_1_16 / var_1_15) & var_1_16 [L177] COND FALSE !(((var_1_16 / var_1_15) & var_1_16) >= var_1_20) [L180] var_1_14 = -128 [L183] unsigned char stepLocal_3 = var_1_20 != var_1_14; [L184] signed long int stepLocal_2 = (((var_1_16) < (0)) ? (var_1_16) : (0)); [L185] COND TRUE (var_1_1 || (var_1_16 <= var_1_14)) || stepLocal_3 [L186] COND FALSE !(stepLocal_2 <= (-5 + var_1_16)) [L297] RET step() [L298] CALL, EXPR property() [L288] EXPR (((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128)))) [L288] EXPR ((((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128))))) && (((((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17) <= (256u << last_1_var_1_16)) ? (var_1_16 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) [L288-L289] return (((((((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128))))) && (((((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17) <= (256u << last_1_var_1_16)) ? (var_1_16 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1)) && (var_1_20 == ((signed char) var_1_21))) && (var_1_22 == ((float) var_1_12))) && (var_1_23 == ((signed char) var_1_21)) ; [L298] RET, EXPR property() [L298] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=2, var_1_13=0, var_1_14=-128, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=2, var_1_21=2, var_1_22=2, var_1_23=2, var_1_24=128, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=65530, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=128, var_1_40=128, var_1_41=4, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=128, var_1_49=0, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=2, var_1_8=1, var_1_9=10] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=2, var_1_13=0, var_1_14=-128, var_1_15=4294967295, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=2, var_1_21=2, var_1_22=2, var_1_23=2, var_1_24=128, var_1_25=0, var_1_26=1, var_1_29=128, var_1_30=128, var_1_31=65530, var_1_32=4, var_1_33=32767, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=128, var_1_40=128, var_1_41=4, var_1_42=10, var_1_43=128, var_1_44=64, var_1_45=127, var_1_46=2, var_1_47=256, var_1_48=128, var_1_49=0, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=127, var_1_56=0, var_1_57=0, var_1_58=2, var_1_8=1, var_1_9=10] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=96occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 203 NumberOfCodeBlocks, 203 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 13:11:23,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:11:25,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:11:25,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 13:11:25,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:11:25,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:11:25,606 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:11:25,607 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:11:25,607 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:11:25,608 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:11:25,609 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:11:25,609 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:11:25,610 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:11:25,611 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:11:25,611 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:11:25,612 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:11:25,612 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:11:25,613 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:11:25,614 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:11:25,614 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:11:25,615 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:11:25,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:11:25,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:11:25,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:11:25,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:11:25,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:11:25,618 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:11:25,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:11:25,618 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:11:25,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:11:25,619 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:11:25,620 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:11:25,620 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:11:25,620 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:11:25,621 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:11:25,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:11:25,621 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:11:25,621 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:11:25,622 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:11:25,622 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:11:25,622 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:25,622 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:11:25,623 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:11:25,623 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:11:25,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:11:25,623 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c [2023-12-02 13:11:25,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:11:25,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:11:25,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:11:25,929 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:11:25,929 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:11:25,931 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:28,744 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:11:28,992 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:11:28,992 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:29,005 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/70c570de1/6db62f13af81404d9e54c2260a5e79ee/FLAG12cef3183 [2023-12-02 13:11:29,021 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/data/70c570de1/6db62f13af81404d9e54c2260a5e79ee [2023-12-02 13:11:29,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:11:29,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:11:29,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:11:29,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:11:29,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:11:29,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd03d7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29, skipping insertion in model container [2023-12-02 13:11:29,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,078 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:11:29,243 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-12-02 13:11:29,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:11:29,371 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:11:29,385 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-12-02 13:11:29,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:11:29,457 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:11:29,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29 WrapperNode [2023-12-02 13:11:29,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:11:29,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:11:29,459 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:11:29,459 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:11:29,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,525 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 313 [2023-12-02 13:11:29,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:11:29,526 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:11:29,527 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:11:29,527 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:11:29,537 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,571 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,576 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,579 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:11:29,587 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:11:29,587 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:11:29,587 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:11:29,588 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (1/1) ... [2023-12-02 13:11:29,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:11:29,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:11:29,626 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:11:29,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:11:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:11:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:11:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:11:29,778 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:11:29,780 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:11:36,579 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:11:36,646 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:11:36,647 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:11:36,647 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:11:36 BoogieIcfgContainer [2023-12-02 13:11:36,647 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:11:36,650 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:11:36,650 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:11:36,653 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:11:36,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:11:29" (1/3) ... [2023-12-02 13:11:36,654 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b9b8521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:11:36, skipping insertion in model container [2023-12-02 13:11:36,654 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:11:29" (2/3) ... [2023-12-02 13:11:36,654 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b9b8521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:11:36, skipping insertion in model container [2023-12-02 13:11:36,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:11:36" (3/3) ... [2023-12-02 13:11:36,656 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-12-02 13:11:36,670 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:11:36,670 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:11:36,716 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:11:36,723 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@66cd00bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:11:36,723 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:11:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand has 135 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-12-02 13:11:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 13:11:36,748 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:11:36,749 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:11:36,749 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:11:36,755 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:11:36,755 INFO L85 PathProgramCache]: Analyzing trace with hash 1495006215, now seen corresponding path program 1 times [2023-12-02 13:11:36,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:11:36,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1822119134] [2023-12-02 13:11:36,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:36,770 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:11:36,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:11:36,771 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:11:36,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 13:11:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:37,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 13:11:37,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2023-12-02 13:11:37,542 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:11:37,543 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:11:37,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1822119134] [2023-12-02 13:11:37,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1822119134] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:11:37,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:11:37,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:11:37,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229656836] [2023-12-02 13:11:37,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:11:37,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 13:11:37,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:11:37,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 13:11:37,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 13:11:37,585 INFO L87 Difference]: Start difference. First operand has 135 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:37,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:11:37,947 INFO L93 Difference]: Finished difference Result 267 states and 498 transitions. [2023-12-02 13:11:37,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 13:11:37,964 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 339 [2023-12-02 13:11:37,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:11:37,975 INFO L225 Difference]: With dead ends: 267 [2023-12-02 13:11:37,975 INFO L226 Difference]: Without dead ends: 133 [2023-12-02 13:11:37,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 13:11:37,984 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:11:37,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 214 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 13:11:38,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2023-12-02 13:11:38,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2023-12-02 13:11:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 75 states have (on average 1.4) internal successors, (105), 75 states have internal predecessors, (105), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-12-02 13:11:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 217 transitions. [2023-12-02 13:11:38,047 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 217 transitions. Word has length 339 [2023-12-02 13:11:38,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:11:38,047 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 217 transitions. [2023-12-02 13:11:38,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2023-12-02 13:11:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 13:11:38,057 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:11:38,058 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:11:38,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:11:38,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:11:38,259 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:11:38,259 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:11:38,260 INFO L85 PathProgramCache]: Analyzing trace with hash -428612729, now seen corresponding path program 1 times [2023-12-02 13:11:38,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:11:38,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1376137501] [2023-12-02 13:11:38,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:38,262 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:11:38,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:11:38,263 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:11:38,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 13:11:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:38,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 13:11:38,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-12-02 13:11:42,357 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:11:42,617 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:11:42,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1376137501] [2023-12-02 13:11:42,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1376137501] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:11:42,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1862453827] [2023-12-02 13:11:42,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:42,619 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:42,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:11:42,620 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:11:42,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 13:11:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:43,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:11:43,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-12-02 13:11:43,569 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:11:43,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1862453827] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:11:43,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 13:11:43,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2023-12-02 13:11:43,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313735573] [2023-12-02 13:11:43,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:11:43,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:11:43,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:11:43,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:11:43,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-12-02 13:11:43,574 INFO L87 Difference]: Start difference. First operand 133 states and 217 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:44,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:11:44,309 INFO L93 Difference]: Finished difference Result 395 states and 645 transitions. [2023-12-02 13:11:44,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:11:44,310 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 339 [2023-12-02 13:11:44,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:11:44,316 INFO L225 Difference]: With dead ends: 395 [2023-12-02 13:11:44,317 INFO L226 Difference]: Without dead ends: 263 [2023-12-02 13:11:44,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 696 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-12-02 13:11:44,319 INFO L413 NwaCegarLoop]: 410 mSDtfsCounter, 208 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 615 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-12-02 13:11:44,320 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 615 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-12-02 13:11:44,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2023-12-02 13:11:44,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 261. [2023-12-02 13:11:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 146 states have (on average 1.3835616438356164) internal successors, (202), 146 states have internal predecessors, (202), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-12-02 13:11:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 426 transitions. [2023-12-02 13:11:44,391 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 426 transitions. Word has length 339 [2023-12-02 13:11:44,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:11:44,393 INFO L495 AbstractCegarLoop]: Abstraction has 261 states and 426 transitions. [2023-12-02 13:11:44,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 426 transitions. [2023-12-02 13:11:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 13:11:44,398 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:11:44,398 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:11:44,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 13:11:44,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 13:11:44,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:44,801 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:11:44,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:11:44,802 INFO L85 PathProgramCache]: Analyzing trace with hash -413759025, now seen corresponding path program 1 times [2023-12-02 13:11:44,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:11:44,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1714734678] [2023-12-02 13:11:44,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:44,804 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:11:44,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:11:44,805 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:11:44,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 13:11:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:45,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 13:11:45,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-12-02 13:11:48,286 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:11:48,519 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:11:48,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1714734678] [2023-12-02 13:11:48,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1714734678] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:11:48,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1938163239] [2023-12-02 13:11:48,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:48,520 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:48,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:11:48,522 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:11:48,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 13:11:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:49,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:11:49,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-12-02 13:11:53,833 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:11:53,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1938163239] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:11:53,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 13:11:53,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2023-12-02 13:11:53,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433616017] [2023-12-02 13:11:53,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:11:53,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:11:53,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:11:53,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:11:53,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-12-02 13:11:53,837 INFO L87 Difference]: Start difference. First operand 261 states and 426 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:54,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:11:54,450 INFO L93 Difference]: Finished difference Result 529 states and 861 transitions. [2023-12-02 13:11:54,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:11:54,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 340 [2023-12-02 13:11:54,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:11:54,458 INFO L225 Difference]: With dead ends: 529 [2023-12-02 13:11:54,458 INFO L226 Difference]: Without dead ends: 269 [2023-12-02 13:11:54,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 707 GetRequests, 699 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-12-02 13:11:54,462 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 44 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-12-02 13:11:54,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 419 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-12-02 13:11:54,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2023-12-02 13:11:54,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 267. [2023-12-02 13:11:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 152 states have (on average 1.375) internal successors, (209), 152 states have internal predecessors, (209), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-12-02 13:11:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 433 transitions. [2023-12-02 13:11:54,515 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 433 transitions. Word has length 340 [2023-12-02 13:11:54,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:11:54,516 INFO L495 AbstractCegarLoop]: Abstraction has 267 states and 433 transitions. [2023-12-02 13:11:54,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:11:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 433 transitions. [2023-12-02 13:11:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 13:11:54,519 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:11:54,520 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:11:54,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-12-02 13:11:54,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-12-02 13:11:54,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/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_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:54,925 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:11:54,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:11:54,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1244110125, now seen corresponding path program 1 times [2023-12-02 13:11:54,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:11:54,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1557636212] [2023-12-02 13:11:54,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:54,926 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:11:54,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:11:54,928 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:11:54,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 13:11:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:11:55,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 13:11:55,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:11:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-12-02 13:11:58,339 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:11:58,566 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:11:58,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1557636212] [2023-12-02 13:11:58,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1557636212] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:11:58,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [430482568] [2023-12-02 13:11:58,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:11:58,567 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:11:58,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:11:58,568 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:11:58,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 13:12:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:00,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 13:12:00,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:12:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2338 proven. 72 refuted. 0 times theorem prover too weak. 3750 trivial. 0 not checked. [2023-12-02 13:12:04,707 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:12:05,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [430482568] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:12:05,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [705644797] [2023-12-02 13:12:05,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:12:05,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:12:05,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:12:05,547 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:12:05,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-02 13:12:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:05,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 13:12:05,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:12:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2895 proven. 105 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2023-12-02 13:12:12,238 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:12:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-12-02 13:12:13,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [705644797] provided 1 perfect and 1 imperfect interpolant sequences [2023-12-02 13:12:13,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:12:13,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8, 9, 8] total 19 [2023-12-02 13:12:13,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971962361] [2023-12-02 13:12:13,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:12:13,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:12:13,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:12:13,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:12:13,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=402, Unknown=0, NotChecked=0, Total=462 [2023-12-02 13:12:13,100 INFO L87 Difference]: Start difference. First operand 267 states and 433 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:12:16,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:12:16,169 INFO L93 Difference]: Finished difference Result 759 states and 1231 transitions. [2023-12-02 13:12:16,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:12:16,170 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 340 [2023-12-02 13:12:16,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:12:16,177 INFO L225 Difference]: With dead ends: 759 [2023-12-02 13:12:16,178 INFO L226 Difference]: Without dead ends: 493 [2023-12-02 13:12:16,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1416 GetRequests, 1395 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=66, Invalid=440, Unknown=0, NotChecked=0, Total=506 [2023-12-02 13:12:16,180 INFO L413 NwaCegarLoop]: 164 mSDtfsCounter, 331 mSDsluCounter, 392 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 331 SdHoareTripleChecker+Valid, 556 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:12:16,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [331 Valid, 556 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2023-12-02 13:12:16,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2023-12-02 13:12:16,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 269. [2023-12-02 13:12:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 154 states have (on average 1.37012987012987) internal successors, (211), 154 states have internal predecessors, (211), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-12-02 13:12:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 435 transitions. [2023-12-02 13:12:16,245 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 435 transitions. Word has length 340 [2023-12-02 13:12:16,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:12:16,247 INFO L495 AbstractCegarLoop]: Abstraction has 269 states and 435 transitions. [2023-12-02 13:12:16,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:12:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 435 transitions. [2023-12-02 13:12:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 13:12:16,251 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:12:16,251 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:12:16,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-12-02 13:12:16,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 13:12:16,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-02 13:12:16,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:12:16,857 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:12:16,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:12:16,858 INFO L85 PathProgramCache]: Analyzing trace with hash 1301368427, now seen corresponding path program 1 times [2023-12-02 13:12:16,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:12:16,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [522903487] [2023-12-02 13:12:16,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:12:16,859 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:12:16,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:12:16,860 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:12:16,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:12:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:17,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 13:12:17,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:12:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-12-02 13:12:20,265 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:12:20,499 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:12:20,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [522903487] [2023-12-02 13:12:20,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [522903487] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:12:20,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1955296561] [2023-12-02 13:12:20,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:12:20,500 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:12:20,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:12:20,503 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:12:20,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 13:12:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:22,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:12:22,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:12:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2485 proven. 120 refuted. 0 times theorem prover too weak. 3555 trivial. 0 not checked. [2023-12-02 13:12:26,629 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:12:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 45 proven. 120 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-12-02 13:12:28,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1955296561] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:12:28,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [96218560] [2023-12-02 13:12:28,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:12:28,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:12:28,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:12:28,841 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:12:28,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-12-02 13:12:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:29,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-02 13:12:29,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:12:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 3095 proven. 222 refuted. 0 times theorem prover too weak. 2843 trivial. 0 not checked. [2023-12-02 13:12:36,328 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:12:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 45 proven. 120 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-12-02 13:12:39,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [96218560] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:12:39,416 INFO L185 FreeRefinementEngine]: Found 0 perfect and 5 imperfect interpolant sequences. [2023-12-02 13:12:39,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8, 12, 10] total 22 [2023-12-02 13:12:39,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144642977] [2023-12-02 13:12:39,417 INFO L85 oduleStraightlineAll]: Using 5 imperfect interpolants to construct interpolant automaton [2023-12-02 13:12:39,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-02 13:12:39,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:12:39,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-02 13:12:39,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2023-12-02 13:12:39,421 INFO L87 Difference]: Start difference. First operand 269 states and 435 transitions. Second operand has 22 states, 22 states have (on average 8.5) internal successors, (187), 22 states have internal predecessors, (187), 6 states have call successors, (206), 5 states have call predecessors, (206), 9 states have return successors, (210), 6 states have call predecessors, (210), 6 states have call successors, (210) [2023-12-02 13:13:11,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:13:11,461 INFO L93 Difference]: Finished difference Result 1133 states and 1746 transitions. [2023-12-02 13:13:11,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-12-02 13:13:11,465 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 8.5) internal successors, (187), 22 states have internal predecessors, (187), 6 states have call successors, (206), 5 states have call predecessors, (206), 9 states have return successors, (210), 6 states have call predecessors, (210), 6 states have call successors, (210) Word has length 340 [2023-12-02 13:13:11,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:13:11,474 INFO L225 Difference]: With dead ends: 1133 [2023-12-02 13:13:11,474 INFO L226 Difference]: Without dead ends: 865 [2023-12-02 13:13:11,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1801 GetRequests, 1710 SyntacticMatches, 2 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2687 ImplicationChecksByTransitivity, 13.1s TimeCoverageRelationStatistics Valid=1840, Invalid=6350, Unknown=0, NotChecked=0, Total=8190 [2023-12-02 13:13:11,481 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 1307 mSDsluCounter, 1644 mSDsCounter, 0 mSdLazyCounter, 2399 mSolverCounterSat, 955 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1307 SdHoareTripleChecker+Valid, 1917 SdHoareTripleChecker+Invalid, 3354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 955 IncrementalHoareTripleChecker+Valid, 2399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:13:11,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1307 Valid, 1917 Invalid, 3354 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [955 Valid, 2399 Invalid, 0 Unknown, 0 Unchecked, 21.4s Time] [2023-12-02 13:13:11,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 865 states. [2023-12-02 13:13:11,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 865 to 534. [2023-12-02 13:13:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 534 states, 317 states have (on average 1.2902208201892744) internal successors, (409), 320 states have internal predecessors, (409), 198 states have call successors, (198), 18 states have call predecessors, (198), 18 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) [2023-12-02 13:13:11,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 534 states and 805 transitions. [2023-12-02 13:13:11,604 INFO L78 Accepts]: Start accepts. Automaton has 534 states and 805 transitions. Word has length 340 [2023-12-02 13:13:11,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:13:11,605 INFO L495 AbstractCegarLoop]: Abstraction has 534 states and 805 transitions. [2023-12-02 13:13:11,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.5) internal successors, (187), 22 states have internal predecessors, (187), 6 states have call successors, (206), 5 states have call predecessors, (206), 9 states have return successors, (210), 6 states have call predecessors, (210), 6 states have call successors, (210) [2023-12-02 13:13:11,606 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 805 transitions. [2023-12-02 13:13:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 13:13:11,608 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:13:11,609 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:13:11,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-12-02 13:13:11,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-12-02 13:13:12,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-12-02 13:13:12,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:13:12,210 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:13:12,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:13:12,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1814609605, now seen corresponding path program 1 times [2023-12-02 13:13:12,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:13:12,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [476282087] [2023-12-02 13:13:12,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:13:12,211 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:13:12,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:13:12,212 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:13:12,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-12-02 13:13:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:13:12,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:13:12,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:13:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-12-02 13:13:17,096 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:13:17,096 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:13:17,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [476282087] [2023-12-02 13:13:17,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [476282087] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:13:17,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:13:17,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:13:17,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443383432] [2023-12-02 13:13:17,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:13:17,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:13:17,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:13:17,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:13:17,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:13:17,099 INFO L87 Difference]: Start difference. First operand 534 states and 805 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:13:17,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:13:17,616 INFO L93 Difference]: Finished difference Result 956 states and 1448 transitions. [2023-12-02 13:13:17,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:13:17,636 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 341 [2023-12-02 13:13:17,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:13:17,647 INFO L225 Difference]: With dead ends: 956 [2023-12-02 13:13:17,648 INFO L226 Difference]: Without dead ends: 534 [2023-12-02 13:13:17,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:13:17,650 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 56 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:13:17,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 209 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-02 13:13:17,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2023-12-02 13:13:17,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 534. [2023-12-02 13:13:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 534 states, 317 states have (on average 1.277602523659306) internal successors, (405), 320 states have internal predecessors, (405), 198 states have call successors, (198), 18 states have call predecessors, (198), 18 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) [2023-12-02 13:13:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 534 states and 801 transitions. [2023-12-02 13:13:17,771 INFO L78 Accepts]: Start accepts. Automaton has 534 states and 801 transitions. Word has length 341 [2023-12-02 13:13:17,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:13:17,772 INFO L495 AbstractCegarLoop]: Abstraction has 534 states and 801 transitions. [2023-12-02 13:13:17,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:13:17,773 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 801 transitions. [2023-12-02 13:13:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 13:13:17,776 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:13:17,776 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:13:17,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2023-12-02 13:13:17,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:13:17,978 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:13:17,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:13:17,978 INFO L85 PathProgramCache]: Analyzing trace with hash 1741108969, now seen corresponding path program 1 times [2023-12-02 13:13:17,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:13:17,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [689871427] [2023-12-02 13:13:17,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:13:17,979 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:13:17,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:13:17,981 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:13:17,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-12-02 13:13:19,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:13:19,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 13:13:19,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:13:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-12-02 13:13:28,767 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:13:28,767 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:13:28,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [689871427] [2023-12-02 13:13:28,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [689871427] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:13:28,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:13:28,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 13:13:28,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427673090] [2023-12-02 13:13:28,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:13:28,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 13:13:28,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:13:28,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 13:13:28,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 13:13:28,770 INFO L87 Difference]: Start difference. First operand 534 states and 801 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:13:31,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:13:31,028 INFO L93 Difference]: Finished difference Result 1028 states and 1549 transitions. [2023-12-02 13:13:31,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 13:13:31,043 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 342 [2023-12-02 13:13:31,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:13:31,048 INFO L225 Difference]: With dead ends: 1028 [2023-12-02 13:13:31,048 INFO L226 Difference]: Without dead ends: 606 [2023-12-02 13:13:31,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:13:31,050 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 140 mSDsluCounter, 508 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 717 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:13:31,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 717 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-12-02 13:13:31,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2023-12-02 13:13:31,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 576. [2023-12-02 13:13:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 576 states, 359 states have (on average 1.3231197771587744) internal successors, (475), 361 states have internal predecessors, (475), 198 states have call successors, (198), 18 states have call predecessors, (198), 18 states have return successors, (198), 196 states have call predecessors, (198), 198 states have call successors, (198) [2023-12-02 13:13:31,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 871 transitions. [2023-12-02 13:13:31,165 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 871 transitions. Word has length 342 [2023-12-02 13:13:31,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:13:31,165 INFO L495 AbstractCegarLoop]: Abstraction has 576 states and 871 transitions. [2023-12-02 13:13:31,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-12-02 13:13:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 871 transitions. [2023-12-02 13:13:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-12-02 13:13:31,169 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:13:31,169 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:13:31,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2023-12-02 13:13:31,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:13:31,370 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:13:31,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:13:31,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1977897073, now seen corresponding path program 1 times [2023-12-02 13:13:31,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:13:31,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [399551040] [2023-12-02 13:13:31,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:13:31,371 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 13:13:31,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:13:31,372 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 13:13:31,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf5c5eb-960b-415d-b8bd-f01540e0e2de/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2023-12-02 13:13:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:13:32,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-02 13:13:32,913 INFO L285 TraceCheckSpWp]: Computing forward predicates...