./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 18:15:30,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:15:30,157 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 18:15:30,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:15:30,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:15:30,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:15:30,191 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:15:30,191 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:15:30,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:15:30,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:15:30,193 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:15:30,194 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:15:30,194 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:15:30,195 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 18:15:30,195 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:15:30,196 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:15:30,196 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 18:15:30,197 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 18:15:30,197 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:15:30,198 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 18:15:30,198 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 18:15:30,199 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 18:15:30,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:15:30,200 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:15:30,201 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 18:15:30,201 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 18:15:30,202 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 18:15:30,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:15:30,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:15:30,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:15:30,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:15:30,204 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 18:15:30,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:15:30,204 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:15:30,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:15:30,205 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:15:30,205 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:15:30,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:15:30,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:15:30,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:15:30,206 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:15:30,207 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 18:15:30,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 18:15:30,207 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:15:30,207 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:15:30,207 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:15:30,208 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:15:30,208 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a [2023-12-02 18:15:30,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:15:30,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:15:30,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:15:30,437 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:15:30,437 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:15:30,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2023-12-02 18:15:33,240 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:15:33,475 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:15:33,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2023-12-02 18:15:33,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/0dbcb6672/fd380c31829b42d0a3dd0391ac63f848/FLAG54f5d298f [2023-12-02 18:15:33,505 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/0dbcb6672/fd380c31829b42d0a3dd0391ac63f848 [2023-12-02 18:15:33,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:15:33,508 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:15:33,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:15:33,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:15:33,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:15:33,515 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:33,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b86503c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33, skipping insertion in model container [2023-12-02 18:15:33,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:33,570 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:15:33,703 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2023-12-02 18:15:33,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:15:33,843 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:15:33,855 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2023-12-02 18:15:33,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:15:33,942 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:15:33,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33 WrapperNode [2023-12-02 18:15:33,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:15:33,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:15:33,944 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:15:33,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:15:33,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:33,971 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,031 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 445 [2023-12-02 18:15:34,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:15:34,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:15:34,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:15:34,032 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:15:34,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,052 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,081 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,088 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,094 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:15:34,111 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:15:34,111 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:15:34,111 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:15:34,112 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (1/1) ... [2023-12-02 18:15:34,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:15:34,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:15:34,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:15:34,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:15:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:15:34,185 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 18:15:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 18:15:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 18:15:34,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:15:34,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:15:34,307 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:15:34,309 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:15:35,085 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:15:35,982 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:15:35,983 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 18:15:35,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:15:35 BoogieIcfgContainer [2023-12-02 18:15:35,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:15:35,987 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:15:35,987 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:15:35,990 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:15:35,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:15:33" (1/3) ... [2023-12-02 18:15:35,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5be7a57a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:15:35, skipping insertion in model container [2023-12-02 18:15:35,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:33" (2/3) ... [2023-12-02 18:15:35,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5be7a57a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:15:35, skipping insertion in model container [2023-12-02 18:15:35,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:15:35" (3/3) ... [2023-12-02 18:15:35,993 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-2.i [2023-12-02 18:15:36,009 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:15:36,009 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 18:15:36,057 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 18:15:36,063 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;@5cf699ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 18:15:36,063 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 18:15:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-02 18:15:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-02 18:15:36,084 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:15:36,085 INFO L195 NwaCegarLoop]: trace histogram [47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:15:36,086 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:15:36,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:15:36,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1387958810, now seen corresponding path program 1 times [2023-12-02 18:15:36,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:15:36,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156146408] [2023-12-02 18:15:36,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:15:36,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:15:36,315 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:15:36,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [763298161] [2023-12-02 18:15:36,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:15:36,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:15:36,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:15:36,317 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:15:36,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 18:15:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 18:15:37,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 18:15:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 18:15:38,099 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 18:15:38,101 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 18:15:38,103 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 18:15:38,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 18:15:38,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 18:15:38,313 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 18:15:38,317 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 18:15:38,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:15:38 BoogieIcfgContainer [2023-12-02 18:15:38,488 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 18:15:38,489 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 18:15:38,489 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 18:15:38,489 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 18:15:38,490 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:15:35" (3/4) ... [2023-12-02 18:15:38,492 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 18:15:38,493 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 18:15:38,494 INFO L158 Benchmark]: Toolchain (without parser) took 4985.87ms. Allocated memory was 180.4MB in the beginning and 245.4MB in the end (delta: 65.0MB). Free memory was 150.7MB in the beginning and 124.1MB in the end (delta: 26.7MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,495 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 107.0MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 18:15:38,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.79ms. Allocated memory is still 180.4MB. Free memory was 150.7MB in the beginning and 126.2MB in the end (delta: 24.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,496 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.11ms. Allocated memory is still 180.4MB. Free memory was 126.2MB in the beginning and 116.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,497 INFO L158 Benchmark]: Boogie Preprocessor took 78.11ms. Allocated memory is still 180.4MB. Free memory was 116.0MB in the beginning and 110.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,498 INFO L158 Benchmark]: RCFGBuilder took 1873.59ms. Allocated memory was 180.4MB in the beginning and 245.4MB in the end (delta: 65.0MB). Free memory was 110.8MB in the beginning and 135.9MB in the end (delta: -25.1MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,498 INFO L158 Benchmark]: TraceAbstraction took 2501.66ms. Allocated memory is still 245.4MB. Free memory was 135.9MB in the beginning and 124.1MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-02 18:15:38,499 INFO L158 Benchmark]: Witness Printer took 4.30ms. Allocated memory is still 245.4MB. Free memory is still 124.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 18:15:38,502 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 107.0MB. Free memory is still 66.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.79ms. Allocated memory is still 180.4MB. Free memory was 150.7MB in the beginning and 126.2MB in the end (delta: 24.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.11ms. Allocated memory is still 180.4MB. Free memory was 126.2MB in the beginning and 116.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.11ms. Allocated memory is still 180.4MB. Free memory was 116.0MB in the beginning and 110.8MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1873.59ms. Allocated memory was 180.4MB in the beginning and 245.4MB in the end (delta: 65.0MB). Free memory was 110.8MB in the beginning and 135.9MB in the end (delta: -25.1MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2501.66ms. Allocated memory is still 245.4MB. Free memory was 135.9MB in the beginning and 124.1MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Witness Printer took 4.30ms. Allocated memory is still 245.4MB. Free memory is still 124.1MB. 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 someBinaryArithmeticDOUBLEoperation at line 144, overapproximation of someBinaryFLOATComparisonOperation at line 87, overapproximation of bitwiseOr at line 167, overapproximation of someUnaryDOUBLEoperation at line 22, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryArithmeticFLOAToperation at line 127, overapproximation of someUnaryFLOAToperation at line 129. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = -0.5; [L23] double var_1_3 = 64.84; [L24] double var_1_4 = 2.2; [L25] double var_1_5 = 31.875; [L26] signed char var_1_8 = -50; [L27] signed char var_1_9 = 8; [L28] signed char var_1_10 = 16; [L29] unsigned short int var_1_11 = 4; [L30] unsigned short int var_1_12 = 34431; [L31] float var_1_13 = 9999999999999.9; [L32] float var_1_14 = 4.5; [L33] float var_1_15 = 5.9; [L34] float var_1_16 = 5.2; [L35] float var_1_17 = 0.0; [L36] float var_1_18 = 4.125; [L37] float var_1_19 = 4.8; [L38] signed long int var_1_20 = 4; [L39] signed char var_1_21 = 64; [L40] unsigned char var_1_23 = 1; [L41] unsigned char var_1_24 = 0; [L42] unsigned char var_1_25 = 0; [L43] unsigned char var_1_26 = 0; [L44] unsigned char var_1_27 = 0; [L45] unsigned char var_1_28 = 1; [L46] signed short int var_1_29 = -32; [L47] unsigned char var_1_30 = 0; [L48] unsigned long int var_1_31 = 128; [L49] unsigned long int var_1_32 = 4222478885; [L50] signed short int var_1_34 = -1; [L51] unsigned char var_1_36 = 0; [L52] float var_1_37 = 16.046; [L53] float var_1_38 = 127.2; [L54] unsigned char var_1_39 = 100; [L55] float var_1_40 = 0.0; [L56] unsigned char var_1_42 = 0; [L57] unsigned char var_1_43 = 25; [L58] unsigned char var_1_44 = 100; [L59] unsigned char var_1_45 = 100; [L60] unsigned char var_1_46 = 0; [L61] signed short int var_1_47 = 10; [L62] signed short int var_1_48 = 22621; [L63] unsigned short int var_1_49 = 0; [L64] unsigned long int var_1_50 = 2; [L65] unsigned long int var_1_51 = 3632737153; [L66] signed long int var_1_53 = -5; [L67] unsigned char var_1_56 = 0; [L68] double var_1_57 = 256.875; [L69] double var_1_58 = 0.0; [L70] float var_1_59 = 50.6; [L71] unsigned short int var_1_60 = 19434; [L72] unsigned char var_1_61 = 128; [L73] unsigned short int var_1_62 = 0; [L74] signed long int var_1_63 = 10; [L75] unsigned char last_1_var_1_23 = 1; [L76] signed short int last_1_var_1_29 = -32; [L77] unsigned long int last_1_var_1_31 = 128; [L78] unsigned short int last_1_var_1_49 = 0; [L79] signed long int last_1_var_1_53 = -5; [L80] unsigned char last_1_var_1_56 = 0; [L81] double last_1_var_1_57 = 256.875; [L82] float last_1_var_1_59 = 50.6; [L83] unsigned short int last_1_var_1_62 = 0; [L363] isInitial = 1 [L364] FCALL initially() [L365] COND TRUE 1 [L366] CALL updateLastVariables() [L348] last_1_var_1_23 = var_1_23 [L349] last_1_var_1_29 = var_1_29 [L350] last_1_var_1_31 = var_1_31 [L351] last_1_var_1_49 = var_1_49 [L352] last_1_var_1_53 = var_1_53 [L353] last_1_var_1_56 = var_1_56 [L354] last_1_var_1_57 = var_1_57 [L355] last_1_var_1_59 = var_1_59 [L356] last_1_var_1_62 = var_1_62 [L366] RET updateLastVariables() [L367] CALL updateVariables() [L271] var_1_3 = __VERIFIER_nondet_double() [L272] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_4=11/5, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_4=11/5, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L273] var_1_4 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_5=255/8, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L275] var_1_5 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=8] [L277] var_1_9 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L279] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=16, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L280] var_1_10 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L282] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=34431, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L283] var_1_12 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_12 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_12 >= 32767) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L285] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_14=9/2, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L286] var_1_14 = __VERIFIER_nondet_float() [L287] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_15=59/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L288] var_1_15 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_16=26/5, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L290] var_1_16 = __VERIFIER_nondet_float() [L291] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_17=0, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L292] var_1_17 = __VERIFIER_nondet_float() [L293] CALL assume_abort_if_not((var_1_17 >= 2305843.009213691390e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not((var_1_17 >= 2305843.009213691390e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_18=33/8, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L294] var_1_18 = __VERIFIER_nondet_float() [L295] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_19=24/5, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L296] var_1_19 = __VERIFIER_nondet_float() [L297] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=64, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L298] var_1_21 = __VERIFIER_nondet_char() [L299] CALL assume_abort_if_not(var_1_21 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_21 >= -128) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L300] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L301] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L302] var_1_24 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L304] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L305] var_1_25 = __VERIFIER_nondet_uchar() [L306] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L307] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L308] var_1_26 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L310] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L311] var_1_27 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L313] CALL assume_abort_if_not(var_1_27 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_27 <= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L314] var_1_28 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L316] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=4222478885, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L317] var_1_32 = __VERIFIER_nondet_ulong() [L318] CALL assume_abort_if_not(var_1_32 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_32 >= 2147483647) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L319] CALL assume_abort_if_not(var_1_32 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_32 <= 4294967294) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_40=0, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L320] var_1_40 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_40 >= 4611686.018427387900e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=0, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L322] var_1_42 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L324] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=25, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L325] var_1_43 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L327] CALL assume_abort_if_not(var_1_43 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_43 <= 254) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=100, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L328] var_1_44 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_44 >= 95) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_44 >= 95) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L330] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=100, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L331] var_1_45 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_45 >= 95) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_45 >= 95) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L333] CALL assume_abort_if_not(var_1_45 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_45 <= 127) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L334] var_1_46 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L336] CALL assume_abort_if_not(var_1_46 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_46 <= 63) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=22621, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L337] var_1_48 = __VERIFIER_nondet_short() [L338] CALL assume_abort_if_not(var_1_48 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_48 >= 16382) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L339] CALL assume_abort_if_not(var_1_48 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_48 <= 32766) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=3632737153, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L340] var_1_51 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_51 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_51 >= 2147483647) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L342] CALL assume_abort_if_not(var_1_51 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_51 <= 4294967294) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=19434, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L343] var_1_60 = __VERIFIER_nondet_ushort() [L344] CALL assume_abort_if_not(var_1_60 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=16384, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_60 >= 16384) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=16384, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L345] CALL assume_abort_if_not(var_1_60 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=16384, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_60 <= 32767) VAL [isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=4, var_1_12=32767, var_1_13=99999999999999/10, var_1_20=4, var_1_21=14, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=-32, var_1_30=0, var_1_31=128, var_1_32=2147483647, var_1_34=-1, var_1_36=0, var_1_37=8023/500, var_1_38=636/5, var_1_39=100, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=10, var_1_48=16382, var_1_49=0, var_1_50=2, var_1_51=2147483647, var_1_53=-5, var_1_56=0, var_1_57=2055/8, var_1_58=0, var_1_59=253/5, var_1_60=16384, var_1_61=128, var_1_62=0, var_1_63=10, var_1_8=-50, var_1_9=14] [L367] RET updateVariables() [L368] CALL step() [L87] unsigned char stepLocal_6 = (last_1_var_1_59 / var_1_17) < var_1_18; [L88] unsigned short int stepLocal_5 = var_1_12; [L89] COND TRUE stepLocal_5 > last_1_var_1_53 [L90] COND FALSE !(var_1_25 && stepLocal_6) [L93] var_1_30 = ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25) [L96] COND FALSE !((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) [L99] COND TRUE last_1_var_1_57 >= var_1_19 [L100] var_1_50 = (last_1_var_1_31 + var_1_42) [L103] unsigned long int stepLocal_14 = var_1_50; [L104] COND TRUE ((22760 + var_1_60) - var_1_46) >= stepLocal_14 [L105] var_1_59 = var_1_4 [L107] var_1_63 = var_1_50 [L108] signed long int stepLocal_13 = last_1_var_1_49; [L109] COND TRUE 1 >= stepLocal_13 [L110] var_1_56 = (! (last_1_var_1_23 && var_1_26)) [L114] COND TRUE \read(var_1_56) [L115] var_1_58 = var_1_15 [L119] COND TRUE \read(var_1_56) [L120] var_1_11 = (var_1_12 - var_1_10) [L122] COND TRUE \read(var_1_56) [L123] var_1_47 = ((var_1_48 - var_1_45) - var_1_43) [L125] var_1_8 = ((var_1_9 - var_1_10) + -2) [L126] COND TRUE \read(var_1_56) [L127] var_1_13 = ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))) [L131] COND FALSE !(\read(var_1_26)) [L138] COND FALSE !((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) [L141] var_1_36 = (! var_1_25) [L144] var_1_37 = (var_1_3 - var_1_19) [L145] unsigned char stepLocal_10 = var_1_42; [L146] COND TRUE 16 > stepLocal_10 [L147] var_1_49 = ((((var_1_10) < (var_1_42)) ? (var_1_10) : (var_1_42))) [L149] var_1_61 = var_1_42 [L150] var_1_62 = var_1_46 [L151] COND TRUE var_1_16 == var_1_3 [L152] var_1_23 = ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))) [L156] unsigned char stepLocal_0 = var_1_30; [L157] COND FALSE !(\read(var_1_30)) [L160] COND FALSE !(stepLocal_0 && var_1_56) [L164] unsigned char stepLocal_4 = var_1_30; [L165] unsigned char stepLocal_3 = var_1_19 <= var_1_59; [L166] signed long int stepLocal_2 = (var_1_9 / var_1_21) + var_1_10; [L167] EXPR var_1_8 ^ var_1_47 [L167] signed long int stepLocal_1 = var_1_8 ^ var_1_47; [L168] COND FALSE !(stepLocal_4 && var_1_30) [L185] COND FALSE !(var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) [L198] COND TRUE var_1_59 <= ((- var_1_13) * var_1_3) [L199] var_1_39 = (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)) [L202] unsigned long int stepLocal_8 = var_1_50; [L203] unsigned char stepLocal_7 = var_1_26; [L204] COND TRUE stepLocal_8 <= var_1_32 [L205] var_1_34 = var_1_11 [L211] COND TRUE (var_1_8 == var_1_21) || (var_1_15 <= var_1_19) [L212] var_1_31 = (var_1_32 - var_1_9) [L224] COND TRUE var_1_58 <= ((var_1_15 + var_1_19) + var_1_17) [L225] COND TRUE var_1_12 >= ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L226] COND TRUE var_1_17 < var_1_59 [L227] var_1_57 = var_1_19 [L233] COND TRUE (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19 [L234] COND FALSE !(var_1_57 >= var_1_15) [L237] COND FALSE !(var_1_16 <= var_1_58) [L242] var_1_29 = var_1_21 [L248] unsigned long int stepLocal_9 = (((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12)); [L249] COND FALSE !(stepLocal_9 == var_1_49) [L252] signed long int stepLocal_12 = var_1_44 % var_1_45; [L253] signed long int stepLocal_11 = 10000; [L254] COND TRUE \read(var_1_56) [L255] var_1_53 = var_1_47 [L368] RET step() [L369] CALL, EXPR property() [L359] EXPR ((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1) [L359] EXPR (var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1 [L359] EXPR ((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1) [L359] EXPR (((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1)) [L359] EXPR (((((((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1))) && (var_1_56 ? (var_1_47 == ((signed short int) ((var_1_48 - var_1_45) - var_1_43))) : 1)) && ((16 > var_1_42) ? (var_1_49 == ((unsigned short int) ((((var_1_10) < (var_1_42)) ? (var_1_10) : (var_1_42))))) : 1)) && (((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) ? (var_1_50 == ((unsigned long int) (((((var_1_32) < (var_1_51)) ? (var_1_32) : (var_1_51))) - var_1_46))) : ((last_1_var_1_57 >= var_1_19) ? (var_1_50 == ((unsigned long int) (last_1_var_1_31 + var_1_42))) : 1))) && (var_1_56 ? (var_1_53 == ((signed long int) var_1_47)) : (((var_1_31 ^ ((((last_1_var_1_53) > (last_1_var_1_53)) ? (last_1_var_1_53) : (last_1_var_1_53)))) > 10000) ? (((var_1_44 % var_1_45) == var_1_47) ? ((var_1_1 != var_1_18) ? (var_1_53 == ((signed long int) (var_1_48 - var_1_9))) : (var_1_53 == ((signed long int) (((((((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) > ((var_1_29 + var_1_42))) ? (((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) : ((var_1_29 + var_1_42)))) + var_1_31)))) : 1) : (var_1_53 == ((signed long int) ((((((25 - var_1_49) + var_1_44)) < (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))) ? (((25 - var_1_49) + var_1_44)) : (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48))))))))))) [L359-L360] return ((((((((((((((((((((((((var_1_30 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_30 && var_1_56) ? (var_1_1 == ((double) (var_1_4 - var_1_3))) : 1)) && (var_1_8 == ((signed char) ((var_1_9 - var_1_10) + -2)))) && (var_1_56 ? (var_1_11 == ((unsigned short int) (var_1_12 - var_1_10))) : 1)) && (var_1_56 ? (var_1_13 == ((float) ((((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) + var_1_16) - ((var_1_17 + 3.2738342843526195E18f) - (var_1_18 + var_1_19))))) : (var_1_13 == ((float) (((((var_1_16 - (var_1_14 + var_1_19))) < (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17))))) ? ((var_1_16 - (var_1_14 + var_1_19))) : (((((var_1_18 - var_1_17) < 0 ) ? -(var_1_18 - var_1_17) : (var_1_18 - var_1_17)))))))))) && ((var_1_30 && var_1_30) ? ((((var_1_9 / var_1_21) + var_1_10) < ((var_1_12 + var_1_47) - 128)) ? (var_1_20 == ((signed long int) (((((var_1_47 - var_1_10)) < (var_1_9)) ? ((var_1_47 - var_1_10)) : (var_1_9))))) : (((var_1_8 ^ var_1_47) > var_1_21) ? ((var_1_30 || (var_1_19 <= var_1_59)) ? (var_1_20 == ((signed long int) var_1_12)) : 1) : (var_1_36 ? (var_1_20 == ((signed long int) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) > (var_1_12)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_12))))) : (var_1_20 == ((signed long int) ((((((16) < 0 ) ? -(16) : (16))) + 256) - ((((0) > (var_1_47)) ? (0) : (var_1_47))))))))) : 1)) && ((var_1_16 == var_1_3) ? (var_1_23 == ((unsigned char) ((var_1_56 && (var_1_24 || var_1_25)) || (var_1_26 || (var_1_30 && var_1_27))))) : (var_1_23 == ((unsigned char) var_1_28)))) && (((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) - var_1_18) > var_1_19) ? ((var_1_57 >= var_1_15) ? (var_1_29 == ((signed short int) (last_1_var_1_29 + -128))) : ((var_1_16 <= var_1_58) ? (var_1_27 ? (var_1_29 == ((signed short int) ((var_1_9 + last_1_var_1_29) + 5))) : 1) : (var_1_29 == ((signed short int) var_1_21)))) : (var_1_29 == ((signed short int) last_1_var_1_29)))) && ((var_1_12 > last_1_var_1_53) ? ((var_1_25 && ((last_1_var_1_59 / var_1_17) < var_1_18)) ? (var_1_30 == ((unsigned char) (! (! var_1_26)))) : (var_1_30 == ((unsigned char) ((last_1_var_1_56 && (var_1_26 && var_1_27)) || var_1_25)))) : 1)) && (((var_1_8 == var_1_21) || (var_1_15 <= var_1_19)) ? (var_1_31 == ((unsigned long int) (var_1_32 - var_1_9))) : ((var_1_3 < var_1_15) ? (var_1_31 == ((unsigned long int) (var_1_12 + var_1_9))) : ((var_1_10 < var_1_34) ? (var_1_31 == ((unsigned long int) var_1_10)) : (var_1_31 == ((unsigned long int) var_1_9)))))) && ((var_1_50 <= var_1_32) ? (var_1_34 == ((signed short int) var_1_11)) : ((var_1_26 && var_1_23) ? (var_1_34 == ((signed short int) ((((((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) < 0 ) ? -(((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))) : (((((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) < 0 ) ? -((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))) : ((((var_1_21) > (var_1_11)) ? (var_1_21) : (var_1_11))))))))) : 1))) && (var_1_26 ? ((var_1_59 != var_1_15) ? (var_1_36 == ((unsigned char) ((var_1_18 > var_1_3) || var_1_28))) : (var_1_36 == ((unsigned char) var_1_28))) : (((var_1_18 - var_1_16) >= (((((var_1_19) > (var_1_14)) ? (var_1_19) : (var_1_14))) - var_1_3)) ? (var_1_36 == ((unsigned char) (! var_1_28))) : (var_1_36 == ((unsigned char) (! var_1_25)))))) && (var_1_37 == ((float) (var_1_3 - var_1_19)))) && ((((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))) == var_1_49) ? (var_1_38 == ((float) ((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))))) : 1)) && ((var_1_59 < ((var_1_40 - var_1_19) - var_1_17)) ? ((31.5 > (((((5.5) < 0 ) ? -(5.5) : (5.5))) + (- var_1_13))) ? ((var_1_36 && ((var_1_16 <= var_1_13) && var_1_36)) ? (var_1_39 == ((unsigned char) (var_1_10 + (((((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) < 0 ) ? -((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42))) : ((((var_1_9) > (var_1_42)) ? (var_1_9) : (var_1_42)))))))) : (var_1_39 == ((unsigned char) ((((((((4) > (var_1_9)) ? (4) : (var_1_9)))) > (var_1_43)) ? (((((4) > (var_1_9)) ? (4) : (var_1_9)))) : (var_1_43)))))) : ((-8 > ((var_1_10 + var_1_49) | var_1_50)) ? (var_1_39 == ((unsigned char) ((((((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) < (var_1_43)) ? (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))) : (var_1_43))))) : 1)) : ((var_1_59 <= ((- var_1_13) * var_1_3)) ? (var_1_39 == ((unsigned char) (((var_1_44 + var_1_45) - var_1_10) - (var_1_9 + var_1_46)))) : 1))) && (var_1_56 ? (var_1_47 == ((signed short int) ((var_1_48 - var_1_45) - var_1_43))) : 1)) && ((16 > var_1_42) ? (var_1_49 == ((unsigned short int) ((((var_1_10) < (var_1_42)) ? (var_1_10) : (var_1_42))))) : 1)) && (((((((var_1_42 + last_1_var_1_53)) > (var_1_44)) ? ((var_1_42 + last_1_var_1_53)) : (var_1_44))) > (last_1_var_1_31 - var_1_48)) ? (var_1_50 == ((unsigned long int) (((((var_1_32) < (var_1_51)) ? (var_1_32) : (var_1_51))) - var_1_46))) : ((last_1_var_1_57 >= var_1_19) ? (var_1_50 == ((unsigned long int) (last_1_var_1_31 + var_1_42))) : 1))) && (var_1_56 ? (var_1_53 == ((signed long int) var_1_47)) : (((var_1_31 ^ ((((last_1_var_1_53) > (last_1_var_1_53)) ? (last_1_var_1_53) : (last_1_var_1_53)))) > 10000) ? (((var_1_44 % var_1_45) == var_1_47) ? ((var_1_1 != var_1_18) ? (var_1_53 == ((signed long int) (var_1_48 - var_1_9))) : (var_1_53 == ((signed long int) (((((((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) > ((var_1_29 + var_1_42))) ? (((((var_1_47) > (var_1_63)) ? (var_1_47) : (var_1_63)))) : ((var_1_29 + var_1_42)))) + var_1_31)))) : 1) : (var_1_53 == ((signed long int) ((((((25 - var_1_49) + var_1_44)) < (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))) ? (((25 - var_1_49) + var_1_44)) : (((((-5) > ((var_1_31 + var_1_48))) ? (-5) : ((var_1_31 + var_1_48)))))))))))) && ((1 >= last_1_var_1_49) ? (var_1_56 == ((unsigned char) (! (last_1_var_1_23 && var_1_26)))) : (var_1_56 == ((unsigned char) ((last_1_var_1_62 < ((((var_1_42) > (var_1_46)) ? (var_1_42) : (var_1_46)))) && var_1_26))))) && ((var_1_58 <= ((var_1_15 + var_1_19) + var_1_17)) ? ((var_1_12 >= ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) ? ((var_1_17 < var_1_59) ? (var_1_57 == ((double) var_1_19)) : 1) : (var_1_57 == ((double) var_1_15))) : 1)) && (var_1_56 ? (var_1_58 == ((double) var_1_15)) : (var_1_58 == ((double) var_1_4)))) && ((((22760 + var_1_60) - var_1_46) >= var_1_50) ? (var_1_59 == ((float) var_1_4)) : 1)) && (var_1_61 == ((unsigned char) var_1_42))) && (var_1_62 == ((unsigned short int) var_1_46))) && (var_1_63 == ((signed long int) var_1_50)) ; [L369] RET, EXPR property() [L369] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=32753, var_1_12=32767, var_1_13=0, var_1_15=3, var_1_19=2055/8, var_1_1=2, var_1_20=4, var_1_21=14, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=14, var_1_30=0, var_1_31=2147483633, var_1_32=2147483647, var_1_34=32753, var_1_36=1, var_1_38=636/5, var_1_39=162, var_1_3=0, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=16124, var_1_48=16382, var_1_49=14, var_1_4=4, var_1_50=143, var_1_51=2147483647, var_1_53=16124, var_1_56=1, var_1_57=2055/8, var_1_58=3, var_1_59=4, var_1_5=0, var_1_60=16384, var_1_61=15, var_1_62=0, var_1_63=143, var_1_8=-2, var_1_9=14] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_23=1, last_1_var_1_29=-32, last_1_var_1_31=128, last_1_var_1_49=0, last_1_var_1_53=-5, last_1_var_1_56=0, last_1_var_1_57=2055/8, last_1_var_1_59=253/5, last_1_var_1_62=0, var_1_10=14, var_1_11=32753, var_1_12=32767, var_1_13=0, var_1_15=3, var_1_19=2055/8, var_1_1=2, var_1_20=4, var_1_21=14, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=14, var_1_30=0, var_1_31=2147483633, var_1_32=2147483647, var_1_34=32753, var_1_36=1, var_1_38=636/5, var_1_39=162, var_1_3=0, var_1_42=15, var_1_43=163, var_1_44=95, var_1_45=95, var_1_46=0, var_1_47=16124, var_1_48=16382, var_1_49=14, var_1_4=4, var_1_50=143, var_1_51=2147483647, var_1_53=16124, var_1_56=1, var_1_57=2055/8, var_1_58=3, var_1_59=4, var_1_5=0, var_1_60=16384, var_1_61=15, var_1_62=0, var_1_63=143, var_1_8=-2, var_1_9=14] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 1, TraceHistogramMax: 47, 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=84occurred 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, 0.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 173 NumberOfCodeBlocks, 173 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 18:15:38,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 18:15:40,567 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:15:40,650 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 18:15:40,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:15:40,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:15:40,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:15:40,686 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:15:40,687 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:15:40,688 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:15:40,688 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:15:40,689 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:15:40,690 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:15:40,690 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:15:40,691 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:15:40,691 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:15:40,692 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:15:40,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:15:40,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:15:40,694 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 18:15:40,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 18:15:40,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:15:40,695 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:15:40,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:15:40,696 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:15:40,697 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 18:15:40,697 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 18:15:40,698 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 18:15:40,698 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 18:15:40,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:15:40,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:15:40,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:15:40,700 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 18:15:40,700 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:15:40,700 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:15:40,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:15:40,701 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:15:40,701 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:15:40,701 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:15:40,701 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 18:15:40,702 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 18:15:40,702 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:15:40,702 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:15:40,702 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:15:40,703 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:15:40,703 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6792371c68eda6cfb09ed6ea574c2389b006798add32a51bdbad0bae346c339a [2023-12-02 18:15:40,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:15:41,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:15:41,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:15:41,018 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:15:41,019 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:15:41,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2023-12-02 18:15:43,846 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:15:44,110 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:15:44,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i [2023-12-02 18:15:44,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/a8b2921a3/3561183b4d8b4441843c68a6de8c1aae/FLAGf0d6549ac [2023-12-02 18:15:44,140 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/data/a8b2921a3/3561183b4d8b4441843c68a6de8c1aae [2023-12-02 18:15:44,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:15:44,145 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:15:44,146 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:15:44,146 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:15:44,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:15:44,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c012e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44, skipping insertion in model container [2023-12-02 18:15:44,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,208 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:15:44,346 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2023-12-02 18:15:44,494 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:15:44,512 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:15:44,524 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_dd364bee-a70c-4d59-9567-13ceedaed3cb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-2.i[915,928] [2023-12-02 18:15:44,602 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:15:44,623 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:15:44,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44 WrapperNode [2023-12-02 18:15:44,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:15:44,624 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:15:44,624 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:15:44,625 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:15:44,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,694 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 347 [2023-12-02 18:15:44,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:15:44,695 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:15:44,695 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:15:44,695 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:15:44,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,774 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,780 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,785 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:15:44,801 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:15:44,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:15:44,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:15:44,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (1/1) ... [2023-12-02 18:15:44,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:15:44,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:15:44,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:15:44,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:15:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:15:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 18:15:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 18:15:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 18:15:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:15:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:15:44,976 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:15:44,979 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:16:08,120 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:16:08,218 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:16:08,218 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 18:16:08,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:16:08 BoogieIcfgContainer [2023-12-02 18:16:08,219 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:16:08,222 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:16:08,222 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:16:08,225 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:16:08,225 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:15:44" (1/3) ... [2023-12-02 18:16:08,226 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9b0662a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:16:08, skipping insertion in model container [2023-12-02 18:16:08,226 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:15:44" (2/3) ... [2023-12-02 18:16:08,226 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9b0662a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:16:08, skipping insertion in model container [2023-12-02 18:16:08,227 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:16:08" (3/3) ... [2023-12-02 18:16:08,228 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-2.i [2023-12-02 18:16:08,247 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:16:08,247 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 18:16:08,297 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 18:16:08,304 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;@2262bb6c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 18:16:08,304 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 18:16:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand has 142 states, 92 states have (on average 1.5326086956521738) internal successors, (141), 93 states have internal predecessors, (141), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-02 18:16:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 18:16:08,333 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:16:08,334 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:16:08,334 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:16:08,339 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:16:08,340 INFO L85 PathProgramCache]: Analyzing trace with hash -9653829, now seen corresponding path program 1 times [2023-12-02 18:16:08,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:16:08,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1723753343] [2023-12-02 18:16:08,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:16:08,357 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 18:16:08,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:16:08,358 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:08,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:16:10,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 504 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 18:16:10,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:16:10,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1632 proven. 0 refuted. 0 times theorem prover too weak. 2692 trivial. 0 not checked. [2023-12-02 18:16:10,355 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:16:10,356 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:16:10,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1723753343] [2023-12-02 18:16:10,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1723753343] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:16:10,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:16:10,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 18:16:10,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165687822] [2023-12-02 18:16:10,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:16:10,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 18:16:10,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:16:10,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 18:16:10,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 18:16:10,398 INFO L87 Difference]: Start difference. First operand has 142 states, 92 states have (on average 1.5326086956521738) internal successors, (141), 93 states have internal predecessors, (141), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-12-02 18:16:13,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:13,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:16:13,428 INFO L93 Difference]: Finished difference Result 281 states and 515 transitions. [2023-12-02 18:16:13,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 18:16:13,655 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 300 [2023-12-02 18:16:13,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:16:13,664 INFO L225 Difference]: With dead ends: 281 [2023-12-02 18:16:13,664 INFO L226 Difference]: Without dead ends: 140 [2023-12-02 18:16:13,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 299 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 18:16:13,674 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 227 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-12-02 18:16:13,675 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 227 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2023-12-02 18:16:13,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2023-12-02 18:16:13,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2023-12-02 18:16:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 91 states have (on average 1.4945054945054945) internal successors, (136), 91 states have internal predecessors, (136), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-12-02 18:16:13,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 230 transitions. [2023-12-02 18:16:13,745 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 230 transitions. Word has length 300 [2023-12-02 18:16:13,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:16:13,746 INFO L495 AbstractCegarLoop]: Abstraction has 140 states and 230 transitions. [2023-12-02 18:16:13,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-12-02 18:16:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 230 transitions. [2023-12-02 18:16:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 18:16:13,755 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:16:13,756 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:16:13,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:13,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:13,961 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:16:13,962 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:16:13,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1510243835, now seen corresponding path program 1 times [2023-12-02 18:16:13,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:16:13,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2145012998] [2023-12-02 18:16:13,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:16:13,964 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 18:16:13,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:16:13,965 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:13,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:16:15,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 504 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 18:16:15,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:16:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 18:16:20,112 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:16:20,113 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:16:20,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2145012998] [2023-12-02 18:16:20,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2145012998] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:16:20,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:16:20,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 18:16:20,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459265070] [2023-12-02 18:16:20,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:16:20,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:16:20,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:16:20,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:16:20,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 18:16:20,119 INFO L87 Difference]: Start difference. First operand 140 states and 230 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:16:23,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:25,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:28,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:31,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:33,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:35,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:35,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:16:35,892 INFO L93 Difference]: Finished difference Result 424 states and 694 transitions. [2023-12-02 18:16:35,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:16:35,894 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 300 [2023-12-02 18:16:35,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:16:35,906 INFO L225 Difference]: With dead ends: 424 [2023-12-02 18:16:35,906 INFO L226 Difference]: Without dead ends: 285 [2023-12-02 18:16:35,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 18:16:35,909 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 232 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 95 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 670 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2023-12-02 18:16:35,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 670 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 19 Invalid, 6 Unknown, 0 Unchecked, 15.6s Time] [2023-12-02 18:16:35,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2023-12-02 18:16:35,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 276. [2023-12-02 18:16:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 179 states have (on average 1.4916201117318435) internal successors, (267), 179 states have internal predecessors, (267), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2023-12-02 18:16:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 455 transitions. [2023-12-02 18:16:35,980 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 455 transitions. Word has length 300 [2023-12-02 18:16:35,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:16:35,982 INFO L495 AbstractCegarLoop]: Abstraction has 276 states and 455 transitions. [2023-12-02 18:16:35,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:16:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 455 transitions. [2023-12-02 18:16:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 18:16:35,988 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:16:35,988 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:16:36,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:36,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:36,189 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:16:36,190 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:16:36,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1685844118, now seen corresponding path program 1 times [2023-12-02 18:16:36,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:16:36,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1706012309] [2023-12-02 18:16:36,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:16:36,191 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 18:16:36,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:16:36,192 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:36,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:16:38,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:16:38,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:16:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:16:40,713 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:16:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:16:42,062 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:16:42,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1706012309] [2023-12-02 18:16:42,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1706012309] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:16:42,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [689460638] [2023-12-02 18:16:42,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:16:42,063 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:16:42,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:16:42,064 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:16:42,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 18:16:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:16:43,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 18:16:43,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:16:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 18:16:43,942 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:16:43,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [689460638] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:16:43,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:16:43,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 18:16:43,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518163028] [2023-12-02 18:16:43,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:16:43,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 18:16:43,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:16:43,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 18:16:43,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 18:16:43,948 INFO L87 Difference]: Start difference. First operand 276 states and 455 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:16:46,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:50,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:52,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:54,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:16:54,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:16:54,488 INFO L93 Difference]: Finished difference Result 728 states and 1206 transitions. [2023-12-02 18:16:54,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 18:16:54,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 301 [2023-12-02 18:16:54,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:16:54,494 INFO L225 Difference]: With dead ends: 728 [2023-12-02 18:16:54,494 INFO L226 Difference]: Without dead ends: 453 [2023-12-02 18:16:54,496 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 893 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 18:16:54,497 INFO L413 NwaCegarLoop]: 228 mSDtfsCounter, 197 mSDsluCounter, 206 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 9 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2023-12-02 18:16:54,497 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 434 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 18 Invalid, 4 Unknown, 0 Unchecked, 10.5s Time] [2023-12-02 18:16:54,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2023-12-02 18:16:54,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 360. [2023-12-02 18:16:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 263 states have (on average 1.5551330798479088) internal successors, (409), 263 states have internal predecessors, (409), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2023-12-02 18:16:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 597 transitions. [2023-12-02 18:16:54,556 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 597 transitions. Word has length 301 [2023-12-02 18:16:54,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:16:54,557 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 597 transitions. [2023-12-02 18:16:54,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:16:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 597 transitions. [2023-12-02 18:16:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 18:16:54,561 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:16:54,562 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:16:54,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:54,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 18:16:54,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 18:16:54,963 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:16:54,964 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:16:54,964 INFO L85 PathProgramCache]: Analyzing trace with hash 685895144, now seen corresponding path program 1 times [2023-12-02 18:16:54,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:16:54,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2078729014] [2023-12-02 18:16:54,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:16:54,965 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 18:16:54,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:16:54,966 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:16:54,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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)] Waiting until timeout for monitored process [2023-12-02 18:16:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:16:56,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:16:56,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:16:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:16:59,359 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:17:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:17:00,752 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:17:00,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2078729014] [2023-12-02 18:17:00,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2078729014] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:17:00,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1254172244] [2023-12-02 18:17:00,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:17:00,753 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:17:00,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:17:00,755 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:17:00,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 18:17:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:17:02,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 18:17:02,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:17:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 18:17:02,446 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:17:02,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1254172244] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:17:02,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:17:02,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2023-12-02 18:17:02,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019986606] [2023-12-02 18:17:02,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:17:02,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:17:02,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:17:02,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:17:02,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 18:17:02,450 INFO L87 Difference]: Start difference. First operand 360 states and 597 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:17:03,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:07,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:09,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:11,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:13,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:15,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:17,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:19,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:22,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:17:22,401 INFO L93 Difference]: Finished difference Result 1136 states and 1904 transitions. [2023-12-02 18:17:22,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:17:22,401 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 301 [2023-12-02 18:17:22,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:17:22,417 INFO L225 Difference]: With dead ends: 1136 [2023-12-02 18:17:22,417 INFO L226 Difference]: Without dead ends: 777 [2023-12-02 18:17:22,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 892 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 18:17:22,420 INFO L413 NwaCegarLoop]: 381 mSDtfsCounter, 275 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 4 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 914 SdHoareTripleChecker+Invalid, 145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.9s IncrementalHoareTripleChecker+Time [2023-12-02 18:17:22,420 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [275 Valid, 914 Invalid, 145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 134 Invalid, 7 Unknown, 0 Unchecked, 19.9s Time] [2023-12-02 18:17:22,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 777 states. [2023-12-02 18:17:22,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 777 to 578. [2023-12-02 18:17:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 578 states, 433 states have (on average 1.556581986143187) internal successors, (674), 433 states have internal predecessors, (674), 141 states have call successors, (141), 3 states have call predecessors, (141), 3 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2023-12-02 18:17:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 956 transitions. [2023-12-02 18:17:22,483 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 956 transitions. Word has length 301 [2023-12-02 18:17:22,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:17:22,484 INFO L495 AbstractCegarLoop]: Abstraction has 578 states and 956 transitions. [2023-12-02 18:17:22,484 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:17:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 956 transitions. [2023-12-02 18:17:22,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 18:17:22,487 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:17:22,488 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:17:22,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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)] Ended with exit code 0 [2023-12-02 18:17:22,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-02 18:17:22,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 18:17:22,892 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:17:22,893 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:17:22,893 INFO L85 PathProgramCache]: Analyzing trace with hash 385286451, now seen corresponding path program 1 times [2023-12-02 18:17:22,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:17:22,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1511876005] [2023-12-02 18:17:22,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:17:22,894 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 18:17:22,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:17:22,896 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:17:22,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-12-02 18:17:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:17:24,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:17:24,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:17:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:17:27,349 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:17:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:17:28,739 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:17:28,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1511876005] [2023-12-02 18:17:28,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1511876005] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:17:28,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2039780426] [2023-12-02 18:17:28,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:17:28,740 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:17:28,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:17:28,741 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:17:28,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-12-02 18:17:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:17:30,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:17:30,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:17:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 18:17:31,391 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:17:31,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2039780426] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:17:31,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:17:31,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2023-12-02 18:17:31,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525527912] [2023-12-02 18:17:31,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:17:31,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:17:31,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:17:31,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:17:31,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 18:17:31,394 INFO L87 Difference]: Start difference. First operand 578 states and 956 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:17:35,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:37,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:39,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:41,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:43,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:45,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:48,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:50,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:17:51,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:17:51,805 INFO L93 Difference]: Finished difference Result 1770 states and 2906 transitions. [2023-12-02 18:17:51,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 18:17:51,806 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 302 [2023-12-02 18:17:51,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:17:51,816 INFO L225 Difference]: With dead ends: 1770 [2023-12-02 18:17:51,816 INFO L226 Difference]: Without dead ends: 1193 [2023-12-02 18:17:51,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 905 GetRequests, 896 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-12-02 18:17:51,819 INFO L413 NwaCegarLoop]: 236 mSDtfsCounter, 514 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 95 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 514 SdHoareTripleChecker+Valid, 650 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2023-12-02 18:17:51,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [514 Valid, 650 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 192 Invalid, 8 Unknown, 0 Unchecked, 20.2s Time] [2023-12-02 18:17:51,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1193 states. [2023-12-02 18:17:51,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1193 to 1053. [2023-12-02 18:17:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1053 states, 839 states have (on average 1.567342073897497) internal successors, (1315), 842 states have internal predecessors, (1315), 207 states have call successors, (207), 6 states have call predecessors, (207), 6 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2023-12-02 18:17:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1729 transitions. [2023-12-02 18:17:51,911 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1729 transitions. Word has length 302 [2023-12-02 18:17:51,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:17:51,911 INFO L495 AbstractCegarLoop]: Abstraction has 1053 states and 1729 transitions. [2023-12-02 18:17:51,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:17:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1729 transitions. [2023-12-02 18:17:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 18:17:51,915 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:17:51,915 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:17:51,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-12-02 18:17:52,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-12-02 18:17:52,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:17:52,316 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:17:52,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:17:52,317 INFO L85 PathProgramCache]: Analyzing trace with hash 398289701, now seen corresponding path program 1 times [2023-12-02 18:17:52,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:17:52,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1485390150] [2023-12-02 18:17:52,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:17:52,318 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 18:17:52,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:17:52,319 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:17:52,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-12-02 18:17:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:17:54,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:17:54,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:17:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:17:56,889 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:17:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:17:58,315 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:17:58,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1485390150] [2023-12-02 18:17:58,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1485390150] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:17:58,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1837246807] [2023-12-02 18:17:58,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:17:58,316 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:17:58,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:17:58,317 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:17:58,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 18:17:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:17:59,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 18:17:59,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:17:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-12-02 18:17:59,960 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:17:59,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1837246807] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:17:59,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:17:59,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2023-12-02 18:17:59,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427867098] [2023-12-02 18:17:59,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:17:59,962 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:17:59,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:17:59,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:17:59,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 18:17:59,964 INFO L87 Difference]: Start difference. First operand 1053 states and 1729 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:18:04,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:06,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:08,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:10,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:12,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:14,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:14,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:18:14,257 INFO L93 Difference]: Finished difference Result 2107 states and 3459 transitions. [2023-12-02 18:18:14,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:18:14,501 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 302 [2023-12-02 18:18:14,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:18:14,511 INFO L225 Difference]: With dead ends: 2107 [2023-12-02 18:18:14,511 INFO L226 Difference]: Without dead ends: 1055 [2023-12-02 18:18:14,514 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 904 GetRequests, 895 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-12-02 18:18:14,515 INFO L413 NwaCegarLoop]: 218 mSDtfsCounter, 157 mSDsluCounter, 376 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 594 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2023-12-02 18:18:14,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 594 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 6 Unknown, 0 Unchecked, 14.1s Time] [2023-12-02 18:18:14,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1055 states. [2023-12-02 18:18:14,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1055 to 1053. [2023-12-02 18:18:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1053 states, 839 states have (on average 1.5625744934445769) internal successors, (1311), 842 states have internal predecessors, (1311), 207 states have call successors, (207), 6 states have call predecessors, (207), 6 states have return successors, (207), 204 states have call predecessors, (207), 207 states have call successors, (207) [2023-12-02 18:18:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1725 transitions. [2023-12-02 18:18:14,616 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1725 transitions. Word has length 302 [2023-12-02 18:18:14,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:18:14,617 INFO L495 AbstractCegarLoop]: Abstraction has 1053 states and 1725 transitions. [2023-12-02 18:18:14,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-12-02 18:18:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1725 transitions. [2023-12-02 18:18:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 18:18:14,620 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:18:14,621 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:18:14,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-12-02 18:18:14,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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)] Forceful destruction successful, exit code 0 [2023-12-02 18:18:15,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:18:15,021 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:18:15,022 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:18:15,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1190058201, now seen corresponding path program 1 times [2023-12-02 18:18:15,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:18:15,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [586305093] [2023-12-02 18:18:15,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:18:15,023 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 18:18:15,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:18:15,024 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:18:15,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:18:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:18:16,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:18:16,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:18:19,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:18:19,633 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:18:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:18:21,085 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:18:21,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [586305093] [2023-12-02 18:18:21,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [586305093] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:18:21,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1985551666] [2023-12-02 18:18:21,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:18:21,086 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:18:21,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:18:21,087 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:18:21,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-02 18:18:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:18:25,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:18:25,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:18:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:18:28,517 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:18:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:18:29,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1985551666] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:18:29,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1024440850] [2023-12-02 18:18:29,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:18:29,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:18:29,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:18:29,775 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:18:29,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-02 18:18:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:18:31,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 18:18:31,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:18:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:18:33,992 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:18:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:18:35,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1024440850] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:18:35,225 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 18:18:35,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-12-02 18:18:35,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834017671] [2023-12-02 18:18:35,227 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 18:18:35,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 18:18:35,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 18:18:35,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 18:18:35,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 18:18:35,230 INFO L87 Difference]: Start difference. First operand 1053 states and 1725 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-12-02 18:18:40,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:43,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:45,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:47,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:18:47,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:18:47,292 INFO L93 Difference]: Finished difference Result 1853 states and 2997 transitions. [2023-12-02 18:18:47,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 18:18:47,542 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 302 [2023-12-02 18:18:47,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:18:47,548 INFO L225 Difference]: With dead ends: 1853 [2023-12-02 18:18:47,548 INFO L226 Difference]: Without dead ends: 801 [2023-12-02 18:18:47,551 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1810 GetRequests, 1798 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-02 18:18:47,552 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 140 mSDsluCounter, 249 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 10 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2023-12-02 18:18:47,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 422 Invalid, 271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 258 Invalid, 3 Unknown, 0 Unchecked, 11.7s Time] [2023-12-02 18:18:47,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2023-12-02 18:18:47,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 767. [2023-12-02 18:18:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 767 states, 577 states have (on average 1.5129982668977469) internal successors, (873), 579 states have internal predecessors, (873), 181 states have call successors, (181), 8 states have call predecessors, (181), 8 states have return successors, (181), 179 states have call predecessors, (181), 181 states have call successors, (181) [2023-12-02 18:18:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 767 states and 1235 transitions. [2023-12-02 18:18:47,666 INFO L78 Accepts]: Start accepts. Automaton has 767 states and 1235 transitions. Word has length 302 [2023-12-02 18:18:47,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:18:47,666 INFO L495 AbstractCegarLoop]: Abstraction has 767 states and 1235 transitions. [2023-12-02 18:18:47,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2023-12-02 18:18:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1235 transitions. [2023-12-02 18:18:47,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 18:18:47,669 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:18:47,670 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:18:47,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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)] Ended with exit code 0 [2023-12-02 18:18:47,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-12-02 18:18:48,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-02 18:18:48,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 18:18:48,271 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 18:18:48,271 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:18:48,272 INFO L85 PathProgramCache]: Analyzing trace with hash -9080335, now seen corresponding path program 1 times [2023-12-02 18:18:48,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 18:18:48,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1794786890] [2023-12-02 18:18:48,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:18:48,273 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 18:18:48,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 18:18:48,274 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/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 18:18:48,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2023-12-02 18:18:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:18:50,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 18:18:50,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:18:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:18:58,815 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:19:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 63 proven. 75 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-12-02 18:19:02,312 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 18:19:02,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1794786890] [2023-12-02 18:19:02,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1794786890] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:19:02,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2089018003] [2023-12-02 18:19:02,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:19:02,314 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 18:19:02,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 18:19:02,315 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 18:19:02,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd364bee-a70c-4d59-9567-13ceedaed3cb/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 18:19:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:19:07,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 18:19:07,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:19:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2188 proven. 75 refuted. 0 times theorem prover too weak. 2061 trivial. 0 not checked. [2023-12-02 18:19:13,169 INFO L327 TraceCheckSpWp]: Computing backward predicates...