./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 57bea16172c35bf5131d1992d14bce62b3e588ea1f42acaaf25baaf46134736f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:28:56,892 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:28:56,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 13:28:56,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:28:56,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:28:56,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:28:56,997 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:28:56,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:28:56,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:28:56,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:28:57,000 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:28:57,000 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:28:57,001 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:28:57,001 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:28:57,002 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:28:57,002 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:28:57,003 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:28:57,003 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:28:57,004 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:28:57,005 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:28:57,005 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:28:57,006 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:28:57,007 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:28:57,007 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:28:57,008 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:28:57,008 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:28:57,009 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:28:57,009 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:28:57,010 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:28:57,010 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:28:57,011 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:28:57,011 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:28:57,011 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:28:57,011 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:28:57,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:28:57,012 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:28:57,012 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:28:57,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:28:57,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:28:57,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:28:57,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:28:57,014 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:28:57,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:28:57,014 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:28:57,014 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:28:57,014 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:28:57,015 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:28:57,015 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 57bea16172c35bf5131d1992d14bce62b3e588ea1f42acaaf25baaf46134736f [2023-12-02 13:28:57,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:28:57,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:28:57,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:28:57,285 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:28:57,285 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:28:57,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:00,024 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:29:00,214 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:29:00,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:00,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/643662437/bba2fabb479449548727382e5cd86d13/FLAGfaf218c4e [2023-12-02 13:29:00,241 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/643662437/bba2fabb479449548727382e5cd86d13 [2023-12-02 13:29:00,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:29:00,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:29:00,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:29:00,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:29:00,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:29:00,253 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f392681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00, skipping insertion in model container [2023-12-02 13:29:00,254 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,294 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:29:00,444 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i[916,929] [2023-12-02 13:29:00,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:29:00,538 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:29:00,548 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i[916,929] [2023-12-02 13:29:00,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:29:00,617 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:29:00,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00 WrapperNode [2023-12-02 13:29:00,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:29:00,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:29:00,619 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:29:00,619 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:29:00,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,690 INFO L138 Inliner]: procedures = 26, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 342 [2023-12-02 13:29:00,691 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:29:00,691 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:29:00,691 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:29:00,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:29:00,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,706 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,707 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,726 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,731 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,738 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,742 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:29:00,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:29:00,752 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:29:00,752 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:29:00,753 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (1/1) ... [2023-12-02 13:29:00,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:29:00,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:29:00,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:29:00,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:29:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:29:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:29:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:29:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:29:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:29:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:29:00,927 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:29:00,929 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:29:01,453 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:29:01,815 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:29:01,815 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:29:01,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:29:01 BoogieIcfgContainer [2023-12-02 13:29:01,817 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:29:01,819 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:29:01,819 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:29:01,821 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:29:01,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:29:00" (1/3) ... [2023-12-02 13:29:01,822 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8c8f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:29:01, skipping insertion in model container [2023-12-02 13:29:01,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:00" (2/3) ... [2023-12-02 13:29:01,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e8c8f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:29:01, skipping insertion in model container [2023-12-02 13:29:01,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:29:01" (3/3) ... [2023-12-02 13:29:01,824 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:01,838 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:29:01,838 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:29:01,879 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:29:01,885 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;@786d1055, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:29:01,885 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:29:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 37 states have internal predecessors, (39), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-12-02 13:29:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-02 13:29:01,905 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:01,906 INFO L195 NwaCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:01,906 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:01,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:01,911 INFO L85 PathProgramCache]: Analyzing trace with hash 201840954, now seen corresponding path program 1 times [2023-12-02 13:29:01,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:29:01,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163500691] [2023-12-02 13:29:01,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:29:02,115 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:29:02,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1323407254] [2023-12-02 13:29:02,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:02,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:29:02,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:29:02,121 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:29:02,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:29:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:29:02,541 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:29:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:29:03,043 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:29:03,046 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:29:03,047 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:29:03,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:29:03,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:29:03,255 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 13:29:03,258 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:29:03,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:29:03 BoogieIcfgContainer [2023-12-02 13:29:03,402 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:29:03,403 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:29:03,403 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:29:03,403 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:29:03,404 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:29:01" (3/4) ... [2023-12-02 13:29:03,405 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:29:03,406 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:29:03,407 INFO L158 Benchmark]: Toolchain (without parser) took 3161.76ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 107.3MB in the beginning and 73.9MB in the end (delta: 33.4MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,408 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 87.6MB in the beginning and 87.5MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:29:03,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.74ms. Allocated memory is still 146.8MB. Free memory was 107.1MB in the beginning and 88.9MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,409 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.33ms. Allocated memory is still 146.8MB. Free memory was 88.9MB in the beginning and 82.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,410 INFO L158 Benchmark]: Boogie Preprocessor took 59.55ms. Allocated memory is still 146.8MB. Free memory was 82.6MB in the beginning and 79.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,410 INFO L158 Benchmark]: RCFGBuilder took 1064.84ms. Allocated memory is still 146.8MB. Free memory was 79.5MB in the beginning and 88.0MB in the end (delta: -8.6MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,411 INFO L158 Benchmark]: TraceAbstraction took 1583.88ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 86.9MB in the beginning and 73.9MB in the end (delta: 13.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2023-12-02 13:29:03,411 INFO L158 Benchmark]: Witness Printer took 3.48ms. Allocated memory is still 176.2MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:29:03,415 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 87.6MB in the beginning and 87.5MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.74ms. Allocated memory is still 146.8MB. Free memory was 107.1MB in the beginning and 88.9MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.33ms. Allocated memory is still 146.8MB. Free memory was 88.9MB in the beginning and 82.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.55ms. Allocated memory is still 146.8MB. Free memory was 82.6MB in the beginning and 79.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1064.84ms. Allocated memory is still 146.8MB. Free memory was 79.5MB in the beginning and 88.0MB in the end (delta: -8.6MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1583.88ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 86.9MB in the beginning and 73.9MB in the end (delta: 13.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Witness Printer took 3.48ms. Allocated memory is still 176.2MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 80, overapproximation of bitwiseAnd at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someBinaryArithmeticFLOAToperation at line 126, overapproximation of someUnaryFLOAToperation at line 128. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_4 = 1; [L24] unsigned char var_1_5 = 1; [L25] unsigned char var_1_6 = 0; [L26] signed char var_1_8 = 64; [L27] signed char var_1_11 = -10; [L28] signed char var_1_12 = 64; [L29] float var_1_13 = 1.6; [L30] float var_1_14 = 3.5; [L31] unsigned char var_1_15 = 8; [L32] unsigned char var_1_16 = 4; [L33] unsigned short int var_1_17 = 2; [L34] unsigned short int var_1_18 = 10000; [L35] signed short int var_1_20 = 4; [L36] signed char var_1_22 = -32; [L37] unsigned long int var_1_23 = 0; [L38] signed short int var_1_24 = 25; [L39] float var_1_25 = 32.6; [L40] signed short int var_1_26 = 8; [L41] unsigned char var_1_27 = 50; [L42] unsigned char var_1_28 = 4; [L43] unsigned char var_1_29 = 2; [L44] unsigned char var_1_30 = 1; [L45] unsigned char var_1_31 = 1; [L46] unsigned char var_1_32 = 128; [L47] unsigned char var_1_33 = 5; [L48] unsigned char var_1_34 = 10; [L49] unsigned char var_1_35 = 0; [L50] signed long int var_1_36 = 10; [L51] unsigned long int var_1_37 = 50; [L52] float var_1_38 = 255.4; [L53] float var_1_39 = 256.4; [L54] unsigned char var_1_40 = 16; [L55] unsigned char var_1_41 = 5; [L56] unsigned char var_1_42 = 1; [L57] unsigned char var_1_43 = 64; [L58] unsigned char var_1_44 = 1; [L59] unsigned char var_1_45 = 5; [L60] unsigned char var_1_46 = 32; [L61] signed char var_1_47 = -32; [L62] signed long int var_1_48 = 4; [L63] float var_1_49 = 2.5; [L64] double var_1_50 = 200.15; [L65] float var_1_51 = 49.2; [L66] float var_1_52 = 49.6; [L67] float var_1_53 = 256.75; [L68] float var_1_54 = 1.625; [L69] signed long int var_1_55 = -5; [L70] signed long int var_1_56 = -16; [L71] signed long int var_1_57 = 5; [L72] signed long int var_1_58 = 10; [L73] unsigned char var_1_59 = 2; [L74] signed char var_1_60 = -32; [L75] float var_1_61 = 32.3; [L76] unsigned char last_1_var_1_15 = 8; [L285] isInitial = 1 [L286] FCALL initially() [L287] COND TRUE 1 [L288] CALL updateLastVariables() [L278] last_1_var_1_15 = var_1_15 [L288] RET updateLastVariables() [L289] CALL updateVariables() [L194] var_1_4 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_4 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_4 >= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L196] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L197] var_1_5 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_5 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_5 >= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L199] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=-10, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L200] var_1_11 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_11 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_11 >= -127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L202] CALL assume_abort_if_not(var_1_11 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_11 <= 126) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=64, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L203] var_1_12 = __VERIFIER_nondet_char() [L204] CALL assume_abort_if_not(var_1_12 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_12 >= -127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L205] CALL assume_abort_if_not(var_1_12 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_12 <= 126) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_14=7/2, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L206] var_1_14 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=4, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L208] var_1_16 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L210] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=10000, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L211] var_1_18 = __VERIFIER_nondet_ushort() [L212] CALL assume_abort_if_not(var_1_18 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_18 >= 8192) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L213] CALL assume_abort_if_not(var_1_18 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_18 <= 16384) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_25=163/5, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L214] var_1_25 = __VERIFIER_nondet_float() [L215] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=8, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L216] var_1_26 = __VERIFIER_nondet_short() [L217] CALL assume_abort_if_not(var_1_26 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_26 >= -32766) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L218] CALL assume_abort_if_not(var_1_26 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_26 <= 32766) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=4, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L219] var_1_28 = __VERIFIER_nondet_uchar() [L220] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L221] CALL assume_abort_if_not(var_1_28 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_28 <= 254) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=2, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L222] var_1_29 = __VERIFIER_nondet_uchar() [L223] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L224] CALL assume_abort_if_not(var_1_29 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_29 <= 254) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L225] var_1_31 = __VERIFIER_nondet_uchar() [L226] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L227] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=128, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L228] var_1_32 = __VERIFIER_nondet_uchar() [L229] CALL assume_abort_if_not(var_1_32 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L229] RET assume_abort_if_not(var_1_32 >= 127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L230] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=5, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L231] var_1_33 = __VERIFIER_nondet_uchar() [L232] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L232] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L233] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=0, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L234] var_1_35 = __VERIFIER_nondet_uchar() [L235] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L235] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L236] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_38=1277/5, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L237] var_1_38 = __VERIFIER_nondet_float() [L238] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L239] CALL assume_abort_if_not(var_1_38 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L239] RET assume_abort_if_not(var_1_38 != 0.0F) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_39=1282/5, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L240] var_1_39 = __VERIFIER_nondet_float() [L241] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=1, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L242] var_1_42 = __VERIFIER_nondet_uchar() [L243] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L244] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=1, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L245] var_1_44 = __VERIFIER_nondet_uchar() [L246] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L246] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L247] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=5, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L248] var_1_45 = __VERIFIER_nondet_uchar() [L249] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L249] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L250] CALL assume_abort_if_not(var_1_45 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_45 <= 64) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=32, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L251] var_1_46 = __VERIFIER_nondet_uchar() [L252] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L252] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L253] CALL assume_abort_if_not(var_1_46 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_46 <= 63) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=4, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L254] var_1_48 = __VERIFIER_nondet_long() [L255] CALL assume_abort_if_not(var_1_48 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_48 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L256] CALL assume_abort_if_not(var_1_48 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_48 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_50=4003/20, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L257] var_1_50 = __VERIFIER_nondet_double() [L258] CALL assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_51=246/5, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L259] var_1_51 = __VERIFIER_nondet_float() [L260] CALL assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_52=248/5, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L261] var_1_52 = __VERIFIER_nondet_float() [L262] CALL assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 2305843.009213691390e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 2305843.009213691390e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_53=1027/4, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L263] var_1_53 = __VERIFIER_nondet_float() [L264] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_54=13/8, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L265] var_1_54 = __VERIFIER_nondet_float() [L266] CALL assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=-16, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L267] var_1_56 = __VERIFIER_nondet_long() [L268] CALL assume_abort_if_not(var_1_56 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_56 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L269] CALL assume_abort_if_not(var_1_56 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_56 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=5, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L270] var_1_57 = __VERIFIER_nondet_long() [L271] CALL assume_abort_if_not(var_1_57 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_57 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L272] CALL assume_abort_if_not(var_1_57 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_57 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=10, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L273] var_1_58 = __VERIFIER_nondet_long() [L274] CALL assume_abort_if_not(var_1_58 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not(var_1_58 >= 0) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L275] CALL assume_abort_if_not(var_1_58 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_58 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=8/5, var_1_15=8, var_1_16=1, var_1_17=2, var_1_18=8192, var_1_1=0, var_1_20=4, var_1_22=-32, var_1_23=0, var_1_24=25, var_1_26=1, var_1_27=50, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=10, var_1_35=1, var_1_36=10, var_1_37=50, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=64, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-32, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_55=-5, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=2, var_1_5=1, var_1_60=-32, var_1_61=323/10, var_1_6=0, var_1_8=64] [L289] RET updateVariables() [L290] CALL step() [L80] COND TRUE 32.2f > (25.5f - ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) [L81] var_1_24 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L83] var_1_27 = ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29))) [L84] EXPR var_1_29 & var_1_27 [L84] COND FALSE !((var_1_29 & var_1_27) >= var_1_28) [L91] COND TRUE \read(var_1_31) [L92] COND TRUE var_1_27 == 5 [L93] var_1_34 = ((((var_1_29) < (var_1_33)) ? (var_1_29) : (var_1_33))) [L100] COND TRUE var_1_31 || (var_1_27 >= var_1_30) [L101] var_1_36 = var_1_24 [L103] COND TRUE (-0.212f * (var_1_25 / var_1_38)) > var_1_39 [L104] var_1_37 = ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L106] var_1_40 = ((((((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) > (16)) ? (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) : (16))) [L107] COND FALSE !(var_1_37 > 5u) [L110] COND TRUE var_1_42 > (~ var_1_32) [L111] var_1_43 = (((((((((var_1_33) < (var_1_42)) ? (var_1_33) : (var_1_42)))) < (((((64) < (var_1_44)) ? (64) : (var_1_44))))) ? (((((var_1_33) < (var_1_42)) ? (var_1_33) : (var_1_42)))) : (((((64) < (var_1_44)) ? (64) : (var_1_44)))))) + (var_1_45 + var_1_46)) [L113] COND TRUE (var_1_32 > var_1_29) || var_1_35 [L114] COND TRUE var_1_34 <= var_1_42 [L115] var_1_47 = (var_1_46 - 64) [L124] COND TRUE var_1_50 > (var_1_38 + var_1_39) [L125] COND TRUE var_1_30 < 128 [L126] var_1_49 = (((var_1_51 + var_1_52) - var_1_53) + var_1_54) [L131] EXPR var_1_56 & ((((var_1_57) > (var_1_48)) ? (var_1_57) : (var_1_48))) [L131] COND FALSE !((var_1_56 & ((((var_1_57) > (var_1_48)) ? (var_1_57) : (var_1_48)))) >= var_1_26) [L136] var_1_55 = var_1_46 [L138] COND TRUE var_1_52 <= var_1_38 [L139] var_1_59 = ((((8) > (var_1_33)) ? (8) : (var_1_33))) [L141] COND TRUE \read(var_1_31) [L142] var_1_60 = var_1_46 [L144] COND TRUE (var_1_51 - var_1_52) >= (var_1_50 + var_1_53) [L145] COND TRUE \read(var_1_35) [L146] var_1_61 = var_1_51 [L149] unsigned char stepLocal_1 = ! var_1_5; [L150] COND TRUE stepLocal_1 || (var_1_12 < last_1_var_1_15) [L151] COND FALSE !(! var_1_5) [L154] var_1_13 = var_1_14 [L157] COND TRUE (127.35 + var_1_13) <= var_1_13 [L158] COND FALSE !(4.5 <= (var_1_13 * var_1_13)) [L162] COND FALSE !((- var_1_13) > 31.9f) [L165] var_1_1 = var_1_5 [L167] COND TRUE \read(var_1_1) [L168] var_1_15 = var_1_16 [L170] var_1_22 = 1 [L171] var_1_23 = var_1_22 [L172] unsigned long int stepLocal_0 = var_1_23; [L173] COND FALSE !(var_1_15 > stepLocal_0) [L176] unsigned char stepLocal_2 = var_1_23 < var_1_15; [L177] COND TRUE var_1_1 || stepLocal_2 [L178] var_1_17 = (var_1_15 + ((var_1_18 - var_1_16) + var_1_15)) [L182] signed long int stepLocal_3 = -10; [L183] COND FALSE !(((var_1_15 / var_1_18) * var_1_15) < stepLocal_3) [L186] COND FALSE !(! (var_1_17 <= var_1_17)) [L189] var_1_20 = var_1_12 [L290] RET step() [L291] CALL, EXPR property() [L281-L282] return ((((((((((- var_1_13) > 31.9f) ? (var_1_1 == ((unsigned char) ((var_1_6 || var_1_4) && var_1_5))) : (var_1_1 == ((unsigned char) var_1_5))) && (((127.35 + var_1_13) <= var_1_13) ? ((4.5 <= (var_1_13 * var_1_13)) ? (var_1_6 == ((unsigned char) var_1_5)) : 1) : 1)) && ((var_1_15 > var_1_23) ? (var_1_8 == ((signed char) ((((var_1_11) < (var_1_12)) ? (var_1_11) : (var_1_12))))) : 1)) && (((! var_1_5) || (var_1_12 < last_1_var_1_15)) ? ((! var_1_5) ? (var_1_13 == ((float) var_1_14)) : (var_1_13 == ((float) var_1_14))) : 1)) && (var_1_1 ? (var_1_15 == ((unsigned char) var_1_16)) : 1)) && ((var_1_1 || (var_1_23 < var_1_15)) ? (var_1_17 == ((unsigned short int) (var_1_15 + ((var_1_18 - var_1_16) + var_1_15)))) : (var_1_17 == ((unsigned short int) (var_1_16 + var_1_18))))) && ((((var_1_15 / var_1_18) * var_1_15) < -10) ? (var_1_20 == ((signed short int) ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) : ((! (var_1_17 <= var_1_17)) ? (var_1_20 == ((signed short int) var_1_11)) : (var_1_20 == ((signed short int) var_1_12))))) && (var_1_22 == ((signed char) 1))) && (var_1_23 == ((unsigned long int) var_1_22)) ; [L291] RET, EXPR property() [L291] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=2, var_1_14=2, var_1_15=1, var_1_16=1, var_1_17=8193, var_1_18=8192, var_1_1=1, var_1_20=7, var_1_22=1, var_1_23=1, var_1_24=1, var_1_26=1, var_1_27=5, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=0, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=66, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-1, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_51=3, var_1_55=63, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=8, var_1_5=1, var_1_60=63, var_1_61=3, var_1_6=0, var_1_8=64] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=8, var_1_11=7, var_1_12=7, var_1_13=2, var_1_14=2, var_1_15=1, var_1_16=1, var_1_17=8193, var_1_18=8192, var_1_1=1, var_1_20=7, var_1_22=1, var_1_23=1, var_1_24=1, var_1_26=1, var_1_27=5, var_1_28=5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=254, var_1_33=4, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=0, var_1_40=16, var_1_41=5, var_1_42=4, var_1_43=66, var_1_44=3, var_1_45=0, var_1_46=63, var_1_47=-1, var_1_48=2147483647, var_1_49=5/2, var_1_4=1, var_1_51=3, var_1_55=63, var_1_56=0, var_1_57=-2147483648, var_1_58=5, var_1_59=8, var_1_5=1, var_1_60=63, var_1_61=3, var_1_6=0, var_1_8=64] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 1, TraceHistogramMax: 52, 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=91occurred 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, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 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 13:29:03,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 57bea16172c35bf5131d1992d14bce62b3e588ea1f42acaaf25baaf46134736f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:29:05,480 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:29:05,562 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 13:29:05,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:29:05,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:29:05,598 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:29:05,599 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:29:05,599 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:29:05,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:29:05,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:29:05,601 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:29:05,602 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:29:05,603 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:29:05,603 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:29:05,604 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:29:05,604 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:29:05,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:29:05,606 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:29:05,606 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:29:05,607 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:29:05,608 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:29:05,608 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:29:05,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:29:05,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:29:05,610 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:29:05,610 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:29:05,611 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:29:05,611 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:29:05,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:29:05,612 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:29:05,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:29:05,613 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:29:05,613 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:29:05,613 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:29:05,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:29:05,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:29:05,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:29:05,614 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:29:05,614 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:29:05,615 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:29:05,615 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:29:05,615 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:29:05,616 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:29:05,616 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:29:05,616 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 57bea16172c35bf5131d1992d14bce62b3e588ea1f42acaaf25baaf46134736f [2023-12-02 13:29:05,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:29:05,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:29:05,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:29:05,932 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:29:05,932 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:29:05,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:08,721 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:29:08,970 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:29:08,971 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:08,983 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/9d2fdd474/eb9ab5afae7f46fe863193cc5279eeac/FLAG1c63eee65 [2023-12-02 13:29:08,998 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/data/9d2fdd474/eb9ab5afae7f46fe863193cc5279eeac [2023-12-02 13:29:09,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:29:09,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:29:09,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:29:09,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:29:09,009 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:29:09,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:29:08" (1/1) ... [2023-12-02 13:29:09,011 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a41097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09, skipping insertion in model container [2023-12-02 13:29:09,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:29:08" (1/1) ... [2023-12-02 13:29:09,049 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:29:09,184 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i[916,929] [2023-12-02 13:29:09,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:29:09,292 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:29:09,304 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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-41.i[916,929] [2023-12-02 13:29:09,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:29:09,382 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:29:09,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09 WrapperNode [2023-12-02 13:29:09,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:29:09,385 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:29:09,385 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:29:09,385 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:29:09,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,445 INFO L138 Inliner]: procedures = 27, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 302 [2023-12-02 13:29:09,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:29:09,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:29:09,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:29:09,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:29:09,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,476 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,476 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,494 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,532 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:29:09,533 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:29:09,533 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:29:09,533 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:29:09,534 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (1/1) ... [2023-12-02 13:29:09,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:29:09,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:29:09,581 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:29:09,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:29:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:29:09,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:29:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:29:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:29:09,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:29:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:29:09,713 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:29:09,717 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:29:23,663 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:29:23,716 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:29:23,716 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:29:23,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:29:23 BoogieIcfgContainer [2023-12-02 13:29:23,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:29:23,719 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:29:23,719 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:29:23,722 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:29:23,722 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:29:08" (1/3) ... [2023-12-02 13:29:23,723 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46f56d26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:29:23, skipping insertion in model container [2023-12-02 13:29:23,723 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:29:09" (2/3) ... [2023-12-02 13:29:23,723 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46f56d26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:29:23, skipping insertion in model container [2023-12-02 13:29:23,724 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:29:23" (3/3) ... [2023-12-02 13:29:23,725 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-41.i [2023-12-02 13:29:23,740 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:29:23,741 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:29:23,785 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:29:23,791 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;@a59c552, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:29:23,791 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:29:23,796 INFO L276 IsEmpty]: Start isEmpty. Operand has 133 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-12-02 13:29:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:29:23,826 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:23,827 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:23,828 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:23,833 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:23,834 INFO L85 PathProgramCache]: Analyzing trace with hash -443967094, now seen corresponding path program 1 times [2023-12-02 13:29:23,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:29:23,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [473053612] [2023-12-02 13:29:23,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:23,848 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 13:29:23,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:29:23,849 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:23,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:29:25,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:29:25,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:29:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-12-02 13:29:25,167 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:29:25,168 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:29:25,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [473053612] [2023-12-02 13:29:25,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [473053612] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:29:25,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:29:25,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:29:25,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614869895] [2023-12-02 13:29:25,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:29:25,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:29:25,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:29:25,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:29:25,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:29:25,227 INFO L87 Difference]: Start difference. First operand has 133 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:29:27,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:27,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:29:27,536 INFO L93 Difference]: Finished difference Result 342 states and 646 transitions. [2023-12-02 13:29:27,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:29:27,538 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 323 [2023-12-02 13:29:27,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:29:27,551 INFO L225 Difference]: With dead ends: 342 [2023-12-02 13:29:27,551 INFO L226 Difference]: Without dead ends: 210 [2023-12-02 13:29:27,556 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 321 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 13:29:27,559 INFO L413 NwaCegarLoop]: 276 mSDtfsCounter, 118 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-02 13:29:27,560 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 476 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-12-02 13:29:27,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2023-12-02 13:29:27,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 207. [2023-12-02 13:29:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 126 states have (on average 1.4126984126984128) internal successors, (178), 127 states have internal predecessors, (178), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 77 states have call predecessors, (78), 78 states have call successors, (78) [2023-12-02 13:29:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 334 transitions. [2023-12-02 13:29:27,636 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 334 transitions. Word has length 323 [2023-12-02 13:29:27,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:29:27,639 INFO L495 AbstractCegarLoop]: Abstraction has 207 states and 334 transitions. [2023-12-02 13:29:27,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:29:27,640 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 334 transitions. [2023-12-02 13:29:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:29:27,648 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:27,649 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:27,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:27,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:27,850 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:27,851 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:27,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1135819402, now seen corresponding path program 1 times [2023-12-02 13:29:27,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:29:27,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1896024483] [2023-12-02 13:29:27,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:27,854 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 13:29:27,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:29:27,855 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:27,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:29:28,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:29:28,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:29:29,063 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-12-02 13:29:29,064 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:29:29,064 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:29:29,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1896024483] [2023-12-02 13:29:29,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1896024483] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:29:29,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:29:29,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:29:29,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227371101] [2023-12-02 13:29:29,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:29:29,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:29:29,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:29:29,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:29:29,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:29:29,071 INFO L87 Difference]: Start difference. First operand 207 states and 334 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:29:31,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:32,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:32,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:29:32,666 INFO L93 Difference]: Finished difference Result 538 states and 864 transitions. [2023-12-02 13:29:32,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:29:32,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 323 [2023-12-02 13:29:32,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:29:32,676 INFO L225 Difference]: With dead ends: 538 [2023-12-02 13:29:32,677 INFO L226 Difference]: Without dead ends: 332 [2023-12-02 13:29:32,679 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 321 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 13:29:32,681 INFO L413 NwaCegarLoop]: 258 mSDtfsCounter, 104 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2023-12-02 13:29:32,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 452 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2023-12-02 13:29:32,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2023-12-02 13:29:32,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 328. [2023-12-02 13:29:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 205 states have (on average 1.4048780487804877) internal successors, (288), 208 states have internal predecessors, (288), 118 states have call successors, (118), 4 states have call predecessors, (118), 4 states have return successors, (118), 115 states have call predecessors, (118), 118 states have call successors, (118) [2023-12-02 13:29:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 524 transitions. [2023-12-02 13:29:32,745 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 524 transitions. Word has length 323 [2023-12-02 13:29:32,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:29:32,747 INFO L495 AbstractCegarLoop]: Abstraction has 328 states and 524 transitions. [2023-12-02 13:29:32,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:29:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 524 transitions. [2023-12-02 13:29:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:29:32,751 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:32,752 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:32,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:32,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:32,961 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:32,962 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:32,962 INFO L85 PathProgramCache]: Analyzing trace with hash 114751048, now seen corresponding path program 1 times [2023-12-02 13:29:32,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:29:32,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [481363310] [2023-12-02 13:29:32,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:32,964 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 13:29:32,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:29:32,965 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:29:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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)] Waiting until timeout for monitored process [2023-12-02 13:29:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:29:34,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 13:29:34,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:29:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-12-02 13:29:37,830 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:29:37,830 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:29:37,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [481363310] [2023-12-02 13:29:37,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [481363310] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:29:37,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:29:37,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:29:37,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171099294] [2023-12-02 13:29:37,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:29:37,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:29:37,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:29:37,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:29:37,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:29:37,835 INFO L87 Difference]: Start difference. First operand 328 states and 524 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:29:40,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:41,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:45,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:47,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:54,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:57,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:30:00,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:30:02,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:30:02,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:30:02,889 INFO L93 Difference]: Finished difference Result 978 states and 1562 transitions. [2023-12-02 13:30:02,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:30:02,910 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 323 [2023-12-02 13:30:02,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:30:02,917 INFO L225 Difference]: With dead ends: 978 [2023-12-02 13:30:02,917 INFO L226 Difference]: Without dead ends: 651 [2023-12-02 13:30:02,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 321 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 13:30:02,920 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 46 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 370 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2023-12-02 13:30:02,921 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 370 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 47 Invalid, 6 Unknown, 0 Unchecked, 25.0s Time] [2023-12-02 13:30:02,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2023-12-02 13:30:03,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 645. [2023-12-02 13:30:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 645 states, 400 states have (on average 1.375) internal successors, (550), 406 states have internal predecessors, (550), 236 states have call successors, (236), 8 states have call predecessors, (236), 8 states have return successors, (236), 230 states have call predecessors, (236), 236 states have call successors, (236) [2023-12-02 13:30:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 1022 transitions. [2023-12-02 13:30:03,023 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 1022 transitions. Word has length 323 [2023-12-02 13:30:03,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:30:03,024 INFO L495 AbstractCegarLoop]: Abstraction has 645 states and 1022 transitions. [2023-12-02 13:30:03,024 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 2 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:30:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1022 transitions. [2023-12-02 13:30:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:30:03,026 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:30:03,027 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:03,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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)] Ended with exit code 0 [2023-12-02 13:30:03,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:03,228 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:30:03,228 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:30:03,229 INFO L85 PathProgramCache]: Analyzing trace with hash 815815626, now seen corresponding path program 1 times [2023-12-02 13:30:03,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:30:03,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [560302210] [2023-12-02 13:30:03,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:03,230 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 13:30:03,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:30:03,231 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:03,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:04,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:30:04,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1875 proven. 234 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2023-12-02 13:30:06,872 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:30:11,582 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:30:11,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [560302210] [2023-12-02 13:30:11,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [560302210] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:30:11,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [4523169] [2023-12-02 13:30:11,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:11,582 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:30:11,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:30:11,583 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:30:11,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 13:30:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:13,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 13:30:13,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-12-02 13:30:14,266 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:30:14,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [4523169] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:30:14,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 13:30:14,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2023-12-02 13:30:14,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457292772] [2023-12-02 13:30:14,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:30:14,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 13:30:14,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:30:14,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 13:30:14,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2023-12-02 13:30:14,269 INFO L87 Difference]: Start difference. First operand 645 states and 1022 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:30:16,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:30:17,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:30:17,544 INFO L93 Difference]: Finished difference Result 1933 states and 3064 transitions. [2023-12-02 13:30:17,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 13:30:17,545 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 323 [2023-12-02 13:30:17,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:30:17,557 INFO L225 Difference]: With dead ends: 1933 [2023-12-02 13:30:17,558 INFO L226 Difference]: Without dead ends: 1289 [2023-12-02 13:30:17,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 665 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2023-12-02 13:30:17,562 INFO L413 NwaCegarLoop]: 402 mSDtfsCounter, 218 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 218 SdHoareTripleChecker+Valid, 1289 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:30:17,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [218 Valid, 1289 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2023-12-02 13:30:17,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1289 states. [2023-12-02 13:30:17,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1289 to 1287. [2023-12-02 13:30:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1287 states, 798 states have (on average 1.355889724310777) internal successors, (1082), 810 states have internal predecessors, (1082), 472 states have call successors, (472), 16 states have call predecessors, (472), 16 states have return successors, (472), 460 states have call predecessors, (472), 472 states have call successors, (472) [2023-12-02 13:30:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1287 states and 2026 transitions. [2023-12-02 13:30:17,719 INFO L78 Accepts]: Start accepts. Automaton has 1287 states and 2026 transitions. Word has length 323 [2023-12-02 13:30:17,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:30:17,720 INFO L495 AbstractCegarLoop]: Abstraction has 1287 states and 2026 transitions. [2023-12-02 13:30:17,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:30:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2026 transitions. [2023-12-02 13:30:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:30:17,724 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:30:17,724 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:17,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:17,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-12-02 13:30:18,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:30:18,131 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:30:18,132 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:30:18,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1625162252, now seen corresponding path program 1 times [2023-12-02 13:30:18,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:30:18,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [887690908] [2023-12-02 13:30:18,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:18,139 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 13:30:18,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:30:18,143 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:18,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:19,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:30:19,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1875 proven. 234 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2023-12-02 13:30:21,255 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:30:25,782 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:30:25,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [887690908] [2023-12-02 13:30:25,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [887690908] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:30:25,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [493012469] [2023-12-02 13:30:25,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:25,783 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:30:25,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:30:25,784 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:30:25,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 13:30:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:28,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:30:28,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:30,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-12-02 13:30:30,476 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:30:30,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [493012469] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:30:30,476 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 13:30:30,476 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 12 [2023-12-02 13:30:30,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896876241] [2023-12-02 13:30:30,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:30:30,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 13:30:30,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:30:30,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 13:30:30,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2023-12-02 13:30:30,479 INFO L87 Difference]: Start difference. First operand 1287 states and 2026 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:30:34,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:30:36,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:30:36,363 INFO L93 Difference]: Finished difference Result 3997 states and 6190 transitions. [2023-12-02 13:30:36,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 13:30:36,364 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 323 [2023-12-02 13:30:36,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:30:36,388 INFO L225 Difference]: With dead ends: 3997 [2023-12-02 13:30:36,388 INFO L226 Difference]: Without dead ends: 2711 [2023-12-02 13:30:36,405 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 678 GetRequests, 665 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2023-12-02 13:30:36,406 INFO L413 NwaCegarLoop]: 238 mSDtfsCounter, 453 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 244 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 453 SdHoareTripleChecker+Valid, 360 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 244 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:30:36,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [453 Valid, 360 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 244 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2023-12-02 13:30:36,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2711 states. [2023-12-02 13:30:36,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2711 to 1784. [2023-12-02 13:30:36,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1784 states, 1137 states have (on average 1.3324538258575198) internal successors, (1515), 1154 states have internal predecessors, (1515), 606 states have call successors, (606), 40 states have call predecessors, (606), 40 states have return successors, (606), 589 states have call predecessors, (606), 606 states have call successors, (606) [2023-12-02 13:30:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1784 states and 2727 transitions. [2023-12-02 13:30:36,664 INFO L78 Accepts]: Start accepts. Automaton has 1784 states and 2727 transitions. Word has length 323 [2023-12-02 13:30:36,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:30:36,664 INFO L495 AbstractCegarLoop]: Abstraction has 1784 states and 2727 transitions. [2023-12-02 13:30:36,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-12-02 13:30:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2727 transitions. [2023-12-02 13:30:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 13:30:36,668 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:30:36,668 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:30:36,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 13:30:36,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:37,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:37,069 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:30:37,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:30:37,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1563122638, now seen corresponding path program 1 times [2023-12-02 13:30:37,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:30:37,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [322609541] [2023-12-02 13:30:37,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:37,073 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 13:30:37,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:30:37,074 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:30:37,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 (9)] Waiting until timeout for monitored process [2023-12-02 13:30:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:38,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:30:38,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1875 proven. 234 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2023-12-02 13:30:39,938 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:30:45,181 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:30:45,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [322609541] [2023-12-02 13:30:45,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [322609541] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:30:45,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [183570918] [2023-12-02 13:30:45,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:45,182 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:30:45,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:30:45,183 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:30:45,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 13:30:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:49,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-02 13:30:49,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1875 proven. 234 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2023-12-02 13:30:51,262 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:30:54,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [183570918] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:30:54,959 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [421190243] [2023-12-02 13:30:54,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:30:54,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:30:54,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:30:54,961 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:30:54,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 13:30:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:30:56,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:30:56,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:30:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1875 proven. 234 refuted. 0 times theorem prover too weak. 3195 trivial. 0 not checked. [2023-12-02 13:30:58,596 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:31:01,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [421190243] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:31:01,908 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:31:01,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 9 [2023-12-02 13:31:01,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034753834] [2023-12-02 13:31:01,909 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:31:01,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-02 13:31:01,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:31:01,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-02 13:31:01,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2023-12-02 13:31:01,912 INFO L87 Difference]: Start difference. First operand 1784 states and 2727 transitions. Second operand has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 8 states have internal predecessors, (75), 3 states have call successors, (52), 3 states have call predecessors, (52), 4 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-12-02 13:31:05,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:06,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:31:06,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:31:06,875 INFO L93 Difference]: Finished difference Result 3790 states and 5618 transitions. [2023-12-02 13:31:06,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 13:31:06,906 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 8 states have internal predecessors, (75), 3 states have call successors, (52), 3 states have call predecessors, (52), 4 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 323 [2023-12-02 13:31:06,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:31:06,918 INFO L225 Difference]: With dead ends: 3790 [2023-12-02 13:31:06,918 INFO L226 Difference]: Without dead ends: 2032 [2023-12-02 13:31:06,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1071 GetRequests, 1057 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2023-12-02 13:31:06,925 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 120 mSDsluCounter, 385 mSDsCounter, 0 mSdLazyCounter, 473 mSolverCounterSat, 41 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 515 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 473 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:31:06,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 535 Invalid, 515 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 473 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2023-12-02 13:31:06,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2032 states. [2023-12-02 13:31:07,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2032 to 1952. [2023-12-02 13:31:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1952 states, 1263 states have (on average 1.2897862232779098) internal successors, (1629), 1280 states have internal predecessors, (1629), 606 states have call successors, (606), 82 states have call predecessors, (606), 82 states have return successors, (606), 589 states have call predecessors, (606), 606 states have call successors, (606) [2023-12-02 13:31:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1952 states and 2841 transitions. [2023-12-02 13:31:07,253 INFO L78 Accepts]: Start accepts. Automaton has 1952 states and 2841 transitions. Word has length 323 [2023-12-02 13:31:07,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:31:07,253 INFO L495 AbstractCegarLoop]: Abstraction has 1952 states and 2841 transitions. [2023-12-02 13:31:07,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 8 states have internal predecessors, (75), 3 states have call successors, (52), 3 states have call predecessors, (52), 4 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2023-12-02 13:31:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2841 transitions. [2023-12-02 13:31:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-02 13:31:07,268 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:31:07,268 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:31:07,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 (9)] Ended with exit code 0 [2023-12-02 13:31:07,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-12-02 13:31:07,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 13:31:07,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:31:07,890 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:31:07,890 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:31:07,890 INFO L85 PathProgramCache]: Analyzing trace with hash 1890168396, now seen corresponding path program 1 times [2023-12-02 13:31:07,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:31:07,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1595876431] [2023-12-02 13:31:07,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:31:07,891 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 13:31:07,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:31:07,893 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 13:31:07,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab3dcbd-7146-43d8-ba2c-05b6566c003c/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 (12)] Waiting until timeout for monitored process [2023-12-02 13:31:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:31:08,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 515 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 13:31:08,878 INFO L285 TraceCheckSpWp]: Computing forward predicates...