./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire --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 d6fa121918f1c4f2c8edf68f5c13268c8353aa1fc297f8463712fb0deae96c52 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:18:39,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:18:39,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:18:39,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:18:39,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:18:39,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:18:39,808 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:18:39,809 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:18:39,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:18:39,815 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:18:39,816 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:18:39,816 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:18:39,817 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:18:39,818 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:18:39,819 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:18:39,820 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:18:39,820 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:18:39,821 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:18:39,821 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:18:39,823 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:18:39,824 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:18:39,824 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:18:39,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:18:39,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:18:39,827 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:18:39,827 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:18:39,828 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:18:39,828 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:18:39,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:18:39,835 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:18:39,837 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:18:39,837 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:18:39,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:18:39,838 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:18:39,838 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:18:39,839 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:18:39,839 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:18:39,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:18:39,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:18:39,840 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:18:39,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:18:39,841 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:18:39,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:18:39,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:18:39,842 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:18:39,843 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:18:39,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:18:39,843 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_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6fa121918f1c4f2c8edf68f5c13268c8353aa1fc297f8463712fb0deae96c52 [2023-11-23 21:18:40,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:18:40,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:18:40,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:18:40,210 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:18:40,211 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:18:40,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:43,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:18:43,595 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:18:43,596 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:43,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/dd0525a54/d6c0b5140dfb4beea7b452eade09607c/FLAG1a8f037c0 [2023-11-23 21:18:43,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/dd0525a54/d6c0b5140dfb4beea7b452eade09607c [2023-11-23 21:18:43,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:18:43,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:18:43,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:18:43,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:18:43,634 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:18:43,635 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:18:43" (1/1) ... [2023-11-23 21:18:43,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a3b2bba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:43, skipping insertion in model container [2023-11-23 21:18:43,637 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:18:43" (1/1) ... [2023-11-23 21:18:43,678 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:18:43,836 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_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i[916,929] [2023-11-23 21:18:43,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:18:43,962 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:18:43,976 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_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i[916,929] [2023-11-23 21:18:44,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:18:44,063 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:18:44,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44 WrapperNode [2023-11-23 21:18:44,065 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:18:44,066 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:18:44,067 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:18:44,067 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:18:44,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,174 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 351 [2023-11-23 21:18:44,174 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:18:44,175 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:18:44,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:18:44,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:18:44,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,190 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,208 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,256 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:18:44,257 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:18:44,257 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:18:44,257 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:18:44,258 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (1/1) ... [2023-11-23 21:18:44,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:18:44,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:18:44,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:18:44,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:18:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:18:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:18:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:18:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:18:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:18:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:18:44,572 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:18:44,576 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:18:45,299 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:18:45,958 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:18:45,958 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:18:45,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:45 BoogieIcfgContainer [2023-11-23 21:18:45,960 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:18:45,964 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:18:45,965 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:18:45,970 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:18:45,970 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:18:43" (1/3) ... [2023-11-23 21:18:45,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a0e0a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:45, skipping insertion in model container [2023-11-23 21:18:45,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:44" (2/3) ... [2023-11-23 21:18:45,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a0e0a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:45, skipping insertion in model container [2023-11-23 21:18:45,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:45" (3/3) ... [2023-11-23 21:18:45,976 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:45,998 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:18:45,999 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:18:46,074 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:18:46,083 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;@68302904, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:18:46,084 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:18:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 37 states have (on average 1.0810810810810811) internal successors, (40), 38 states have internal predecessors, (40), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-23 21:18:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-23 21:18:46,116 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:46,118 INFO L195 NwaCegarLoop]: trace histogram [56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:18:46,119 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:46,126 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:46,126 INFO L85 PathProgramCache]: Analyzing trace with hash 858710297, now seen corresponding path program 1 times [2023-11-23 21:18:46,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:18:46,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833208865] [2023-11-23 21:18:46,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:46,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:18:46,481 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:18:46,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [501576331] [2023-11-23 21:18:46,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:46,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:18:46,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:18:46,485 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:18:46,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:18:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:18:47,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:18:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:18:47,759 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:18:47,762 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:18:47,763 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:18:47,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-23 21:18:47,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:18:47,984 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:18:47,992 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:18:48,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:18:48 BoogieIcfgContainer [2023-11-23 21:18:48,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:18:48,232 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:18:48,232 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:18:48,233 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:18:48,233 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:45" (3/4) ... [2023-11-23 21:18:48,237 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:18:48,239 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:18:48,240 INFO L158 Benchmark]: Toolchain (without parser) took 4613.19ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 75.1MB in the beginning and 78.8MB in the end (delta: -3.7MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,241 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:18:48,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.31ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 57.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,243 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.78ms. Allocated memory is still 117.4MB. Free memory was 57.2MB in the beginning and 52.4MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,247 INFO L158 Benchmark]: Boogie Preprocessor took 81.18ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 89.6MB in the end (delta: -37.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,249 INFO L158 Benchmark]: RCFGBuilder took 1703.81ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 89.1MB in the beginning and 70.9MB in the end (delta: 18.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,250 INFO L158 Benchmark]: TraceAbstraction took 2267.39ms. Allocated memory is still 146.8MB. Free memory was 70.0MB in the beginning and 79.9MB in the end (delta: -9.9MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,250 INFO L158 Benchmark]: Witness Printer took 6.50ms. Allocated memory is still 146.8MB. Free memory was 79.9MB in the beginning and 78.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:18:48,259 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 89.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.31ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 57.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.78ms. Allocated memory is still 117.4MB. Free memory was 57.2MB in the beginning and 52.4MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.18ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 89.6MB in the end (delta: -37.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1703.81ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 89.1MB in the beginning and 70.9MB in the end (delta: 18.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2267.39ms. Allocated memory is still 146.8MB. Free memory was 70.0MB in the beginning and 79.9MB in the end (delta: -9.9MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * Witness Printer took 6.50ms. Allocated memory is still 146.8MB. Free memory was 79.9MB in the beginning and 78.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 80, overapproximation of bitwiseOr at line 122, overapproximation of shiftLeft at line 148, overapproximation of someBinaryDOUBLEComparisonOperation at line 280, overapproximation of someBinaryArithmeticFLOAToperation at line 177. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 64; [L23] unsigned char var_1_4 = 0; [L24] unsigned long int var_1_5 = 3914692693; [L25] unsigned long int var_1_7 = 1; [L26] unsigned char var_1_8 = 0; [L27] unsigned char var_1_9 = 0; [L28] unsigned char var_1_10 = 0; [L29] unsigned char var_1_11 = 50; [L30] signed long int var_1_12 = 25; [L31] signed long int var_1_13 = 1; [L32] float var_1_15 = 4.75; [L33] unsigned char var_1_16 = 100; [L34] float var_1_17 = 50.1; [L35] float var_1_18 = 100.9; [L36] float var_1_19 = 8.5; [L37] float var_1_20 = 10.625; [L38] float var_1_21 = 0.0; [L39] float var_1_22 = 7.8; [L40] float var_1_23 = 8.25; [L41] double var_1_24 = 5.5; [L42] signed char var_1_25 = -16; [L43] unsigned long int var_1_26 = 2; [L44] signed char var_1_27 = 4; [L45] float var_1_28 = 3.5; [L46] signed short int var_1_29 = -8; [L47] signed short int var_1_30 = 256; [L48] signed char var_1_31 = -32; [L49] unsigned char var_1_32 = 0; [L50] signed char var_1_33 = -4; [L51] signed long int var_1_34 = 64; [L52] signed long int var_1_35 = -32; [L53] unsigned char var_1_36 = 1; [L54] unsigned char var_1_37 = 1; [L55] unsigned short int var_1_38 = 5; [L56] float var_1_39 = 32.2; [L57] signed char var_1_40 = -5; [L58] unsigned char var_1_41 = 1; [L59] signed char var_1_42 = 8; [L60] signed char var_1_43 = 4; [L61] unsigned char var_1_44 = 0; [L62] unsigned char var_1_45 = 0; [L63] unsigned char var_1_46 = 0; [L64] unsigned char var_1_47 = 0; [L65] unsigned long int var_1_48 = 4; [L66] unsigned char var_1_49 = 1; [L67] unsigned char var_1_50 = 1; [L68] unsigned char var_1_51 = 8; [L69] unsigned char var_1_52 = 10; [L70] signed char var_1_53 = 2; [L71] unsigned long int last_1_var_1_1 = 64; [L72] unsigned char last_1_var_1_11 = 50; [L284] isInitial = 1 [L285] FCALL initially() [L286] COND TRUE 1 [L287] CALL updateLastVariables() [L276] last_1_var_1_1 = var_1_1 [L277] last_1_var_1_11 = var_1_11 [L287] RET updateLastVariables() [L288] CALL updateVariables() [L187] var_1_4 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3914692693, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3914692693, var_1_7=1, var_1_8=0, var_1_9=0] [L189] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3914692693, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3914692693, var_1_7=1, var_1_8=0, var_1_9=0] [L190] var_1_5 = __VERIFIER_nondet_ulong() [L191] CALL assume_abort_if_not(var_1_5 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_5 >= 3221225470) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=1, var_1_8=0, var_1_9=0] [L192] CALL assume_abort_if_not(var_1_5 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=1, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_5 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=1, var_1_8=0, var_1_9=0] [L193] var_1_7 = __VERIFIER_nondet_ulong() [L194] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_8=0, var_1_9=0] [L195] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L196] var_1_9 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0] [L198] CALL assume_abort_if_not(var_1_9 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_9 <= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L199] var_1_10 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L201] CALL assume_abort_if_not(var_1_10 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_10 <= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=25, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L202] var_1_12 = __VERIFIER_nondet_long() [L203] CALL assume_abort_if_not(var_1_12 >= 14) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_12 >= 14) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L204] CALL assume_abort_if_not(var_1_12 <= 29) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_12 <= 29) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=1, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L205] var_1_13 = __VERIFIER_nondet_long() [L206] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L207] CALL assume_abort_if_not(var_1_13 <= 14) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_13 <= 14) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=100, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L208] var_1_16 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L210] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=501/10, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L211] var_1_17 = __VERIFIER_nondet_float() [L212] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_19=17/2, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L213] var_1_19 = __VERIFIER_nondet_float() [L214] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_20=85/8, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L215] var_1_20 = __VERIFIER_nondet_float() [L216] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_21=0, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L217] var_1_21 = __VERIFIER_nondet_float() [L218] CALL assume_abort_if_not((var_1_21 >= 2305843.009213691390e+12F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not((var_1_21 >= 2305843.009213691390e+12F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_22=39/5, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L219] var_1_22 = __VERIFIER_nondet_float() [L220] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_23=33/4, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L221] var_1_23 = __VERIFIER_nondet_float() [L222] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_26=2, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L223] var_1_26 = __VERIFIER_nondet_ulong() [L224] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L225] CALL assume_abort_if_not(var_1_26 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_26 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=4, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L226] var_1_27 = __VERIFIER_nondet_char() [L227] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L228] CALL assume_abort_if_not(var_1_27 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_27 <= 126) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=256, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L229] var_1_30 = __VERIFIER_nondet_short() [L230] CALL assume_abort_if_not(var_1_30 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_30 >= -32766) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L231] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=0, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L232] var_1_32 = __VERIFIER_nondet_uchar() [L233] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L234] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-4, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L235] var_1_33 = __VERIFIER_nondet_char() [L236] CALL assume_abort_if_not(var_1_33 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not(var_1_33 >= -126) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L237] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=1, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L238] var_1_36 = __VERIFIER_nondet_uchar() [L239] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L239] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L240] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L241] var_1_37 = __VERIFIER_nondet_uchar() [L242] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L242] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L243] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_39=161/5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L244] var_1_39 = __VERIFIER_nondet_float() [L245] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L245] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L246] var_1_41 = __VERIFIER_nondet_uchar() [L247] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L248] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L248] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L249] var_1_42 = __VERIFIER_nondet_char() [L250] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L251] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L252] var_1_43 = __VERIFIER_nondet_char() [L253] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L254] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L255] var_1_45 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L257] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L258] var_1_46 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_46 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not(var_1_46 >= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L260] CALL assume_abort_if_not(var_1_46 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_46 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=0, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L261] var_1_47 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_47 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not(var_1_47 >= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L263] CALL assume_abort_if_not(var_1_47 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_47 <= 1) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L264] var_1_50 = __VERIFIER_nondet_uchar() [L265] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L266] CALL assume_abort_if_not(var_1_50 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_50 <= 255) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L267] CALL assume_abort_if_not(var_1_50 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L267] RET assume_abort_if_not(var_1_50 != 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=8, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L268] var_1_51 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L270] CALL assume_abort_if_not(var_1_51 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not(var_1_51 <= 64) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=10, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L271] var_1_52 = __VERIFIER_nondet_uchar() [L272] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L273] CALL assume_abort_if_not(var_1_52 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=0, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_52 <= 63) VAL [isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=50, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_18=1009/10, var_1_1=64, var_1_24=11/2, var_1_25=-16, var_1_27=18, var_1_28=7/2, var_1_29=-8, var_1_30=-1, var_1_31=-32, var_1_32=1, var_1_33=-35, var_1_34=64, var_1_35=-32, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=0, var_1_53=2, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L288] RET updateVariables() [L289] CALL step() [L76] COND FALSE !((~ (var_1_26 % 200u)) < 32u) [L79] COND FALSE !(var_1_25 > var_1_26) [L82] COND TRUE (~ (5 + var_1_26)) >= 10000u [L83] var_1_29 = (((((var_1_25 + var_1_27)) > (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) ? ((var_1_25 + var_1_27)) : (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))))) [L87] COND TRUE \read(var_1_32) [L88] var_1_31 = (var_1_27 - ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))) [L90] COND TRUE var_1_26 > 256u [L91] COND TRUE \read(var_1_32) [L92] var_1_34 = (((((((var_1_27) < (var_1_30)) ? (var_1_27) : (var_1_30))) < 0 ) ? -((((var_1_27) < (var_1_30)) ? (var_1_27) : (var_1_30))) : ((((var_1_27) < (var_1_30)) ? (var_1_27) : (var_1_30))))) [L95] COND TRUE \read(var_1_32) [L96] COND TRUE var_1_36 || var_1_37 [L97] COND TRUE ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) > var_1_31 [L98] var_1_35 = var_1_31 [L102] COND FALSE !(var_1_30 > var_1_26) [L107] COND FALSE !(! var_1_41) [L110] COND FALSE !(-256 >= var_1_29) [L113] var_1_44 = ((! var_1_46) || (! var_1_47)) [L115] COND FALSE !(var_1_31 == var_1_25) [L120] COND TRUE (var_1_42 % var_1_50) < var_1_26 [L121] COND FALSE !((var_1_40 / ((((-10) < 0 ) ? -(-10) : (-10)))) == var_1_29) [L131] COND FALSE !(var_1_26 < var_1_38) [L134] EXPR var_1_34 ^ var_1_43 [L134] COND FALSE !(var_1_33 >= (var_1_34 ^ var_1_43)) [L137] var_1_53 = var_1_43 [L140] signed long int stepLocal_1 = last_1_var_1_11; [L141] signed long int stepLocal_0 = last_1_var_1_11; [L142] COND TRUE stepLocal_1 < last_1_var_1_1 [L143] COND FALSE !(last_1_var_1_1 <= stepLocal_0) [L147] unsigned long int stepLocal_3 = var_1_7; [L148] EXPR 5u << (var_1_12 - var_1_13) [L148] unsigned long int stepLocal_2 = 5u << (var_1_12 - var_1_13); [L149] COND FALSE !(! ((var_1_5 > var_1_7) || var_1_8)) [L160] var_1_11 = var_1_12 [L162] COND FALSE !(! (var_1_11 >= var_1_11)) [L169] var_1_1 = var_1_11 [L171] COND FALSE !(\read(var_1_10)) [L176] COND FALSE !(\read(var_1_10)) [L179] var_1_18 = (((var_1_21 - var_1_22) - var_1_23) + var_1_20) [L181] unsigned long int stepLocal_4 = ~ var_1_1; [L182] COND FALSE !(stepLocal_4 <= (var_1_12 - var_1_11)) [L289] RET step() [L290] CALL, EXPR property() [L280] EXPR (((! (var_1_11 >= var_1_11)) ? (var_1_8 ? (var_1_1 == ((unsigned long int) ((var_1_5 - var_1_11) - var_1_11))) : (var_1_1 == ((unsigned long int) var_1_5))) : (var_1_1 == ((unsigned long int) var_1_11))) && ((last_1_var_1_11 < last_1_var_1_1) ? ((last_1_var_1_1 <= last_1_var_1_11) ? (var_1_8 == ((unsigned char) ((var_1_4 && var_1_9) || var_1_10))) : 1) : 1)) && ((! ((var_1_5 > var_1_7) || var_1_8)) ? (((5u << (var_1_12 - var_1_13)) > (var_1_5 / 25u)) ? (((-64 * var_1_5) != var_1_7) ? (var_1_11 == ((unsigned char) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) [L280] EXPR (! ((var_1_5 > var_1_7) || var_1_8)) ? (((5u << (var_1_12 - var_1_13)) > (var_1_5 / 25u)) ? (((-64 * var_1_5) != var_1_7) ? (var_1_11 == ((unsigned char) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12)) [L280] EXPR (((! (var_1_11 >= var_1_11)) ? (var_1_8 ? (var_1_1 == ((unsigned long int) ((var_1_5 - var_1_11) - var_1_11))) : (var_1_1 == ((unsigned long int) var_1_5))) : (var_1_1 == ((unsigned long int) var_1_11))) && ((last_1_var_1_11 < last_1_var_1_1) ? ((last_1_var_1_1 <= last_1_var_1_11) ? (var_1_8 == ((unsigned char) ((var_1_4 && var_1_9) || var_1_10))) : 1) : 1)) && ((! ((var_1_5 > var_1_7) || var_1_8)) ? (((5u << (var_1_12 - var_1_13)) > (var_1_5 / 25u)) ? (((-64 * var_1_5) != var_1_7) ? (var_1_11 == ((unsigned char) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) [L280-L281] return ((((((! (var_1_11 >= var_1_11)) ? (var_1_8 ? (var_1_1 == ((unsigned long int) ((var_1_5 - var_1_11) - var_1_11))) : (var_1_1 == ((unsigned long int) var_1_5))) : (var_1_1 == ((unsigned long int) var_1_11))) && ((last_1_var_1_11 < last_1_var_1_1) ? ((last_1_var_1_1 <= last_1_var_1_11) ? (var_1_8 == ((unsigned char) ((var_1_4 && var_1_9) || var_1_10))) : 1) : 1)) && ((! ((var_1_5 > var_1_7) || var_1_8)) ? (((5u << (var_1_12 - var_1_13)) > (var_1_5 / 25u)) ? (((-64 * var_1_5) != var_1_7) ? (var_1_11 == ((unsigned char) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12))) : (var_1_11 == ((unsigned char) var_1_12)))) && (var_1_10 ? ((var_1_1 > (var_1_11 / (var_1_12 + var_1_16))) ? (var_1_15 == ((float) var_1_17)) : 1) : 1)) && (var_1_10 ? (var_1_18 == ((float) (var_1_19 + var_1_20))) : (var_1_18 == ((float) (((var_1_21 - var_1_22) - var_1_23) + var_1_20))))) && (((~ var_1_1) <= (var_1_12 - var_1_11)) ? (var_1_24 == ((double) var_1_22)) : 1) ; [L290] RET, EXPR property() [L290] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=14, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=0, var_1_1=14, var_1_22=0, var_1_24=11/2, var_1_25=-16, var_1_26=4294967295, var_1_27=18, var_1_28=7/2, var_1_29=2, var_1_30=-1, var_1_31=-17, var_1_32=1, var_1_33=-35, var_1_34=1, var_1_35=-17, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=0, var_1_53=0, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=50, last_1_var_1_1=64, var_1_10=0, var_1_11=14, var_1_12=14, var_1_13=14, var_1_15=19/4, var_1_16=1, var_1_17=0, var_1_1=14, var_1_22=0, var_1_24=11/2, var_1_25=-16, var_1_26=4294967295, var_1_27=18, var_1_28=7/2, var_1_29=2, var_1_30=-1, var_1_31=-17, var_1_32=1, var_1_33=-35, var_1_34=1, var_1_35=-17, var_1_36=0, var_1_37=1, var_1_38=5, var_1_40=-5, var_1_41=1, var_1_42=8, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=1, var_1_48=4, var_1_49=1, var_1_4=1, var_1_50=3, var_1_51=0, var_1_52=0, var_1_53=0, var_1_5=3221225470, var_1_7=0, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=96occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 203 NumberOfCodeBlocks, 203 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-23 21:18:48,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire --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 d6fa121918f1c4f2c8edf68f5c13268c8353aa1fc297f8463712fb0deae96c52 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:18:51,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:18:51,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:18:51,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:18:51,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:18:51,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:18:51,180 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:18:51,181 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:18:51,182 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:18:51,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:18:51,188 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:18:51,188 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:18:51,189 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:18:51,190 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:18:51,191 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:18:51,192 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:18:51,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:18:51,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:18:51,194 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:18:51,195 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:18:51,196 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:18:51,196 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:18:51,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:18:51,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:18:51,198 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:18:51,198 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:18:51,199 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:18:51,199 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:18:51,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:18:51,200 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:18:51,202 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:18:51,202 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:18:51,202 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:18:51,203 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:18:51,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:18:51,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:18:51,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:18:51,204 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:18:51,205 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:18:51,206 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:18:51,206 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:18:51,207 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:18:51,207 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:18:51,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:18:51,208 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_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6fa121918f1c4f2c8edf68f5c13268c8353aa1fc297f8463712fb0deae96c52 [2023-11-23 21:18:51,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:18:51,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:18:51,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:18:51,702 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:18:51,704 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:18:51,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:54,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:18:55,260 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:18:55,260 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:55,275 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/c3d5aeead/aecbc47db74c4c27aa16733b19a0c04a/FLAGb512a1e88 [2023-11-23 21:18:55,289 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/data/c3d5aeead/aecbc47db74c4c27aa16733b19a0c04a [2023-11-23 21:18:55,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:18:55,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:18:55,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:18:55,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:18:55,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:18:55,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2606bbff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55, skipping insertion in model container [2023-11-23 21:18:55,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,345 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:18:55,518 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_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i[916,929] [2023-11-23 21:18:55,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:18:55,640 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:18:55,669 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_95585ee3-d2ca-4188-824b-36aca75ad525/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-74.i[916,929] [2023-11-23 21:18:55,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:18:55,824 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:18:55,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55 WrapperNode [2023-11-23 21:18:55,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:18:55,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:18:55,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:18:55,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:18:55,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,931 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 302 [2023-11-23 21:18:55,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:18:55,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:18:55,953 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:18:55,953 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:18:55,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:55,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,020 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,025 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,048 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:18:56,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:18:56,064 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:18:56,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:18:56,066 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (1/1) ... [2023-11-23 21:18:56,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:18:56,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:18:56,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:18:56,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:18:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:18:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:18:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:18:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:18:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:18:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:18:56,281 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:18:56,288 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:18:59,433 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:18:59,522 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:18:59,524 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:18:59,525 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:59 BoogieIcfgContainer [2023-11-23 21:18:59,525 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:18:59,527 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:18:59,528 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:18:59,531 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:18:59,531 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:18:55" (1/3) ... [2023-11-23 21:18:59,532 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9ea289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:59, skipping insertion in model container [2023-11-23 21:18:59,533 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:18:55" (2/3) ... [2023-11-23 21:18:59,535 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a9ea289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:59, skipping insertion in model container [2023-11-23 21:18:59,536 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:59" (3/3) ... [2023-11-23 21:18:59,537 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-74.i [2023-11-23 21:18:59,556 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:18:59,557 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:18:59,616 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:18:59,622 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;@714e01c3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:18:59,623 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:18:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand has 134 states, 75 states have (on average 1.48) internal successors, (111), 76 states have internal predecessors, (111), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-23 21:18:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-23 21:18:59,654 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:59,655 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:18:59,655 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:59,661 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:59,661 INFO L85 PathProgramCache]: Analyzing trace with hash 1481943140, now seen corresponding path program 1 times [2023-11-23 21:18:59,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:59,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [193304109] [2023-11-23 21:18:59,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:59,677 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 [2023-11-23 21:18:59,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:59,720 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:59,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:00,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:19:00,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2023-11-23 21:19:00,508 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:19:00,508 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:19:00,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [193304109] [2023-11-23 21:19:00,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [193304109] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:19:00,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:19:00,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:19:00,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680577212] [2023-11-23 21:19:00,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:19:00,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:19:00,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:19:00,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:19:00,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:19:00,556 INFO L87 Difference]: Start difference. First operand has 134 states, 75 states have (on average 1.48) internal successors, (111), 76 states have internal predecessors, (111), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:02,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:02,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:19:02,756 INFO L93 Difference]: Finished difference Result 264 states and 498 transitions. [2023-11-23 21:19:02,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:19:02,775 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 337 [2023-11-23 21:19:02,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:19:02,784 INFO L225 Difference]: With dead ends: 264 [2023-11-23 21:19:02,784 INFO L226 Difference]: Without dead ends: 131 [2023-11-23 21:19:02,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:19:02,793 INFO L413 NwaCegarLoop]: 211 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:19:02,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 211 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.1s Time] [2023-11-23 21:19:02,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2023-11-23 21:19:02,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2023-11-23 21:19:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 73 states have (on average 1.3972602739726028) internal successors, (102), 73 states have internal predecessors, (102), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-23 21:19:02,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 214 transitions. [2023-11-23 21:19:02,870 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 214 transitions. Word has length 337 [2023-11-23 21:19:02,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:19:02,873 INFO L495 AbstractCegarLoop]: Abstraction has 131 states and 214 transitions. [2023-11-23 21:19:02,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 214 transitions. [2023-11-23 21:19:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-23 21:19:02,884 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:19:02,885 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:19:02,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:03,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:03,103 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:19:03,104 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:19:03,104 INFO L85 PathProgramCache]: Analyzing trace with hash -653550678, now seen corresponding path program 1 times [2023-11-23 21:19:03,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:19:03,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [805903579] [2023-11-23 21:19:03,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:03,106 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 [2023-11-23 21:19:03,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:19:03,108 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:19:03,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:03,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:19:03,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-23 21:19:03,768 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:19:03,769 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:19:03,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [805903579] [2023-11-23 21:19:03,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [805903579] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:19:03,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:19:03,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:19:03,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425261360] [2023-11-23 21:19:03,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:19:03,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:19:03,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:19:03,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:19:03,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:19:03,784 INFO L87 Difference]: Start difference. First operand 131 states and 214 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:05,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:06,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:19:06,024 INFO L93 Difference]: Finished difference Result 343 states and 559 transitions. [2023-11-23 21:19:06,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:19:06,025 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 337 [2023-11-23 21:19:06,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:19:06,032 INFO L225 Difference]: With dead ends: 343 [2023-11-23 21:19:06,032 INFO L226 Difference]: Without dead ends: 213 [2023-11-23 21:19:06,035 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 336 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:19:06,036 INFO L413 NwaCegarLoop]: 333 mSDtfsCounter, 132 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 531 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-23 21:19:06,037 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 531 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-23 21:19:06,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2023-11-23 21:19:06,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 210. [2023-11-23 21:19:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 123 states have (on average 1.4146341463414633) internal successors, (174), 124 states have internal predecessors, (174), 84 states have call successors, (84), 2 states have call predecessors, (84), 2 states have return successors, (84), 83 states have call predecessors, (84), 84 states have call successors, (84) [2023-11-23 21:19:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 342 transitions. [2023-11-23 21:19:06,083 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 342 transitions. Word has length 337 [2023-11-23 21:19:06,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:19:06,085 INFO L495 AbstractCegarLoop]: Abstraction has 210 states and 342 transitions. [2023-11-23 21:19:06,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 342 transitions. [2023-11-23 21:19:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-11-23 21:19:06,094 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:19:06,095 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:19:06,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:19:06,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:06,304 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:19:06,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:19:06,305 INFO L85 PathProgramCache]: Analyzing trace with hash -230848852, now seen corresponding path program 1 times [2023-11-23 21:19:06,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:19:06,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1244035726] [2023-11-23 21:19:06,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:06,307 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 [2023-11-23 21:19:06,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:19:06,309 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:19:06,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:06,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 21:19:06,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-23 21:19:11,120 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:19:11,121 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:19:11,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1244035726] [2023-11-23 21:19:11,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1244035726] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:19:11,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:19:11,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:19:11,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069519691] [2023-11-23 21:19:11,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:19:11,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:19:11,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:19:11,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:19:11,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:19:11,125 INFO L87 Difference]: Start difference. First operand 210 states and 342 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:14,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:16,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:16,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:19:16,905 INFO L93 Difference]: Finished difference Result 581 states and 950 transitions. [2023-11-23 21:19:16,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:19:16,928 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 337 [2023-11-23 21:19:16,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:19:16,937 INFO L225 Difference]: With dead ends: 581 [2023-11-23 21:19:16,940 INFO L226 Difference]: Without dead ends: 372 [2023-11-23 21:19:16,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-23 21:19:16,944 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 154 mSDsluCounter, 500 mSDsCounter, 0 mSdLazyCounter, 145 mSolverCounterSat, 113 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 707 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 145 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2023-11-23 21:19:16,944 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 707 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 145 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2023-11-23 21:19:16,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2023-11-23 21:19:17,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 340. [2023-11-23 21:19:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 196 states have (on average 1.4183673469387754) internal successors, (278), 197 states have internal predecessors, (278), 140 states have call successors, (140), 3 states have call predecessors, (140), 3 states have return successors, (140), 139 states have call predecessors, (140), 140 states have call successors, (140) [2023-11-23 21:19:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 558 transitions. [2023-11-23 21:19:17,076 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 558 transitions. Word has length 337 [2023-11-23 21:19:17,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:19:17,078 INFO L495 AbstractCegarLoop]: Abstraction has 340 states and 558 transitions. [2023-11-23 21:19:17,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 558 transitions. [2023-11-23 21:19:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-23 21:19:17,085 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:19:17,085 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:19:17,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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)] Forceful destruction successful, exit code 0 [2023-11-23 21:19:17,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:17,313 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:19:17,313 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:19:17,313 INFO L85 PathProgramCache]: Analyzing trace with hash 539655691, now seen corresponding path program 1 times [2023-11-23 21:19:17,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:19:17,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [756055599] [2023-11-23 21:19:17,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:17,315 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 [2023-11-23 21:19:17,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:19:17,317 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:19:17,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-23 21:19:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:17,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 21:19:17,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-23 21:19:21,718 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:19:21,718 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:19:21,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [756055599] [2023-11-23 21:19:21,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [756055599] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:19:21,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:19:21,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:19:21,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919081397] [2023-11-23 21:19:21,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:19:21,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:19:21,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:19:21,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:19:21,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:19:21,723 INFO L87 Difference]: Start difference. First operand 340 states and 558 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:24,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:26,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:26,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:19:26,542 INFO L93 Difference]: Finished difference Result 581 states and 948 transitions. [2023-11-23 21:19:26,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:19:26,560 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 338 [2023-11-23 21:19:26,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:19:26,565 INFO L225 Difference]: With dead ends: 581 [2023-11-23 21:19:26,565 INFO L226 Difference]: Without dead ends: 372 [2023-11-23 21:19:26,566 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 334 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-23 21:19:26,567 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 150 mSDsluCounter, 500 mSDsCounter, 0 mSdLazyCounter, 145 mSolverCounterSat, 113 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 708 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 145 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-11-23 21:19:26,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 708 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 145 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2023-11-23 21:19:26,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2023-11-23 21:19:26,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 342. [2023-11-23 21:19:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 198 states have (on average 1.4141414141414141) internal successors, (280), 199 states have internal predecessors, (280), 140 states have call successors, (140), 3 states have call predecessors, (140), 3 states have return successors, (140), 139 states have call predecessors, (140), 140 states have call successors, (140) [2023-11-23 21:19:26,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 560 transitions. [2023-11-23 21:19:26,656 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 560 transitions. Word has length 338 [2023-11-23 21:19:26,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:19:26,657 INFO L495 AbstractCegarLoop]: Abstraction has 342 states and 560 transitions. [2023-11-23 21:19:26,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 560 transitions. [2023-11-23 21:19:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-23 21:19:26,661 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:19:26,661 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:19:26,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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)] Forceful destruction successful, exit code 0 [2023-11-23 21:19:26,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:26,885 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:19:26,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:19:26,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1240720269, now seen corresponding path program 1 times [2023-11-23 21:19:26,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:19:26,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [627424043] [2023-11-23 21:19:26,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:26,887 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 [2023-11-23 21:19:26,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:19:26,888 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:19:26,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:27,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 21:19:27,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 1729 proven. 138 refuted. 0 times theorem prover too weak. 4293 trivial. 0 not checked. [2023-11-23 21:19:28,778 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:19:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 27 proven. 138 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-11-23 21:19:29,579 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:19:29,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [627424043] [2023-11-23 21:19:29,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [627424043] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:19:29,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1754498235] [2023-11-23 21:19:29,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:29,580 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 21:19:29,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/cvc4 [2023-11-23 21:19:29,588 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 21:19:29,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-11-23 21:19:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:30,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:19:30,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-23 21:19:30,285 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:19:30,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1754498235] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:19:30,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-23 21:19:30,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 7 [2023-11-23 21:19:30,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966115395] [2023-11-23 21:19:30,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:19:30,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:19:30,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:19:30,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:19:30,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:19:30,293 INFO L87 Difference]: Start difference. First operand 342 states and 560 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:32,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:19:32,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:19:32,755 INFO L93 Difference]: Finished difference Result 603 states and 971 transitions. [2023-11-23 21:19:32,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:19:32,757 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 338 [2023-11-23 21:19:32,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:19:32,761 INFO L225 Difference]: With dead ends: 603 [2023-11-23 21:19:32,762 INFO L226 Difference]: Without dead ends: 394 [2023-11-23 21:19:32,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1011 GetRequests, 1004 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:19:32,764 INFO L413 NwaCegarLoop]: 210 mSDtfsCounter, 32 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 413 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-11-23 21:19:32,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 413 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2023-11-23 21:19:32,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2023-11-23 21:19:32,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 390. [2023-11-23 21:19:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 390 states, 227 states have (on average 1.3788546255506609) internal successors, (313), 230 states have internal predecessors, (313), 156 states have call successors, (156), 6 states have call predecessors, (156), 6 states have return successors, (156), 153 states have call predecessors, (156), 156 states have call successors, (156) [2023-11-23 21:19:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 390 states and 625 transitions. [2023-11-23 21:19:32,820 INFO L78 Accepts]: Start accepts. Automaton has 390 states and 625 transitions. Word has length 338 [2023-11-23 21:19:32,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:19:32,821 INFO L495 AbstractCegarLoop]: Abstraction has 390 states and 625 transitions. [2023-11-23 21:19:32,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-23 21:19:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 625 transitions. [2023-11-23 21:19:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-11-23 21:19:32,825 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:19:32,825 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:19:32,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:33,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2023-11-23 21:19:33,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt [2023-11-23 21:19:33,242 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:19:33,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:19:33,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1297978571, now seen corresponding path program 1 times [2023-11-23 21:19:33,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:19:33,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [147082952] [2023-11-23 21:19:33,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:19:33,243 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 [2023-11-23 21:19:33,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:19:33,245 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:19:33,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95585ee3-d2ca-4188-824b-36aca75ad525/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:19:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:19:33,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-23 21:19:33,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:19:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 1922 proven. 264 refuted. 0 times theorem prover too weak. 3974 trivial. 0 not checked. [2023-11-23 21:19:37,435 INFO L327 TraceCheckSpWp]: Computing backward predicates...