./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E --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 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:46:47,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:46:47,128 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 03:46:47,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:46:47,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:46:47,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:46:47,193 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:46:47,193 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:46:47,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:46:47,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:46:47,194 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:46:47,194 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:46:47,194 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:46:47,195 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:46:47,195 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:46:47,195 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:46:47,195 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:46:47,195 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:46:47,196 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:46:47,196 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:46:47,196 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:46:47,196 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:46:47,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:46:47,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:46:47,197 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:46:47,197 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:46:47,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:46:47,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:46:47,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:46:47,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:46:47,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:46:47,199 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:46:47,200 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:46:47,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:46:47,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:46:47,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:46:47,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:46:47,200 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:46:47,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:46:47,201 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:46:47,201 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:46:47,201 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:46:47,201 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E 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 -> 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a [2024-11-14 03:46:47,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:46:47,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:46:47,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:46:47,658 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:46:47,658 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:46:47,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i Unable to find full path for "g++" [2024-11-14 03:46:50,219 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:46:50,762 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:46:50,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i [2024-11-14 03:46:50,776 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/e32487193/85c053767a054525b176412900e773e7/FLAG67fe8d227 [2024-11-14 03:46:50,798 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/e32487193/85c053767a054525b176412900e773e7 [2024-11-14 03:46:50,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:46:50,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:46:50,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:46:50,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:46:50,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:46:50,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:46:50" (1/1) ... [2024-11-14 03:46:50,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62940389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:50, skipping insertion in model container [2024-11-14 03:46:50,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:46:50" (1/1) ... [2024-11-14 03:46:50,851 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:46:51,079 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-14 03:46:51,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:46:51,402 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:46:51,424 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-14 03:46:51,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:46:51,626 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:46:51,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51 WrapperNode [2024-11-14 03:46:51,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:46:51,629 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:46:51,629 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:46:51,629 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:46:51,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,659 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,800 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 549 [2024-11-14 03:46:51,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:46:51,802 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:46:51,802 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:46:51,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:46:51,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,837 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,902 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,910 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,918 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,938 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:46:51,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:46:51,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:46:51,940 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:46:51,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (1/1) ... [2024-11-14 03:46:51,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:46:51,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:46:51,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:46:51,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:46:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:46:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:46:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:46:52,233 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:46:52,236 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:46:53,991 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-14 03:46:53,991 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:46:55,762 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:46:55,762 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:46:55,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:46:55 BoogieIcfgContainer [2024-11-14 03:46:55,765 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:46:55,770 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:46:55,770 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:46:55,777 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:46:55,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:46:50" (1/3) ... [2024-11-14 03:46:55,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d8b502e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:46:55, skipping insertion in model container [2024-11-14 03:46:55,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:46:51" (2/3) ... [2024-11-14 03:46:55,779 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d8b502e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:46:55, skipping insertion in model container [2024-11-14 03:46:55,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:46:55" (3/3) ... [2024-11-14 03:46:55,782 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-79.i [2024-11-14 03:46:55,805 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:46:55,809 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-79.i that has 2 procedures, 88 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:46:55,909 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:46:55,933 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@4eeecb91, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:46:55,934 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:46:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 36 states have internal predecessors, (38), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-14 03:46:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-14 03:46:55,968 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:46:55,969 INFO L215 NwaCegarLoop]: trace histogram [50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:46:55,970 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:46:55,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:46:55,978 INFO L85 PathProgramCache]: Analyzing trace with hash -962369007, now seen corresponding path program 1 times [2024-11-14 03:46:55,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:46:55,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131263243] [2024-11-14 03:46:55,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:46:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 03:46:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 03:46:59,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1551732554] [2024-11-14 03:46:59,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:46:59,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:46:59,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:46:59,125 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:46:59,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 03:47:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:47:00,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 03:47:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 03:47:01,377 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 03:47:01,381 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 03:47:01,384 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 03:47:01,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-14 03:47:01,587 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:47:01,593 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 03:47:01,922 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 03:47:01,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 03:47:01 BoogieIcfgContainer [2024-11-14 03:47:01,931 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 03:47:01,932 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 03:47:01,933 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 03:47:01,936 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 03:47:01,937 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:46:55" (3/4) ... [2024-11-14 03:47:01,941 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 03:47:01,944 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 03:47:01,945 INFO L158 Benchmark]: Toolchain (without parser) took 11141.73ms. Allocated memory was 167.8MB in the beginning and 402.7MB in the end (delta: 234.9MB). Free memory was 129.4MB in the beginning and 196.0MB in the end (delta: -66.6MB). Peak memory consumption was 164.2MB. Max. memory is 16.1GB. [2024-11-14 03:47:01,946 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:47:01,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 822.36ms. Allocated memory is still 167.8MB. Free memory was 129.2MB in the beginning and 104.9MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-14 03:47:01,947 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.35ms. Allocated memory is still 167.8MB. Free memory was 104.9MB in the beginning and 92.6MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:47:01,947 INFO L158 Benchmark]: Boogie Preprocessor took 136.95ms. Allocated memory is still 167.8MB. Free memory was 92.6MB in the beginning and 87.7MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 03:47:01,948 INFO L158 Benchmark]: RCFGBuilder took 3826.30ms. Allocated memory was 167.8MB in the beginning and 402.7MB in the end (delta: 234.9MB). Free memory was 87.7MB in the beginning and 176.0MB in the end (delta: -88.4MB). Peak memory consumption was 153.2MB. Max. memory is 16.1GB. [2024-11-14 03:47:01,948 INFO L158 Benchmark]: TraceAbstraction took 6161.70ms. Allocated memory is still 402.7MB. Free memory was 176.0MB in the beginning and 196.1MB in the end (delta: -20.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:47:01,948 INFO L158 Benchmark]: Witness Printer took 11.39ms. Allocated memory is still 402.7MB. Free memory was 196.1MB in the beginning and 196.0MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:47:01,951 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 822.36ms. Allocated memory is still 167.8MB. Free memory was 129.2MB in the beginning and 104.9MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.35ms. Allocated memory is still 167.8MB. Free memory was 104.9MB in the beginning and 92.6MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.95ms. Allocated memory is still 167.8MB. Free memory was 92.6MB in the beginning and 87.7MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3826.30ms. Allocated memory was 167.8MB in the beginning and 402.7MB in the end (delta: 234.9MB). Free memory was 87.7MB in the beginning and 176.0MB in the end (delta: -88.4MB). Peak memory consumption was 153.2MB. Max. memory is 16.1GB. * TraceAbstraction took 6161.70ms. Allocated memory is still 402.7MB. Free memory was 176.0MB in the beginning and 196.1MB in the end (delta: -20.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 11.39ms. Allocated memory is still 402.7MB. Free memory was 196.1MB in the beginning and 196.0MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 146, overapproximation of someBinaryArithmeticDOUBLEoperation at line 214, overapproximation of someBinaryFLOATComparisonOperation at line 291, overapproximation of someBinaryFLOATComparisonOperation at line 287, overapproximation of someBinaryFLOATComparisonOperation at line 211, overapproximation of someBinaryFLOATComparisonOperation at line 323, overapproximation of someBinaryFLOATComparisonOperation at line 289, overapproximation of someBinaryFLOATComparisonOperation at line 321, overapproximation of bitwiseOr at line 144, overapproximation of someUnaryDOUBLEoperation at line 51, overapproximation of bitwiseAnd at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 327, overapproximation of someBinaryDOUBLEComparisonOperation at line 331, overapproximation of someBinaryDOUBLEComparisonOperation at line 325, overapproximation of someBinaryDOUBLEComparisonOperation at line 95, overapproximation of someBinaryDOUBLEComparisonOperation at line 329, overapproximation of someBinaryArithmeticFLOAToperation at line 232. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] signed short int var_1_11 = 4; [L26] unsigned short int var_1_12 = 4; [L27] float var_1_15 = 0.8; [L28] float var_1_16 = 4.48; [L29] float var_1_17 = 8.5; [L30] float var_1_18 = 31.8; [L31] signed short int var_1_19 = 64; [L32] signed long int var_1_20 = 0; [L33] unsigned short int var_1_21 = 25; [L34] unsigned short int var_1_22 = 52809; [L35] unsigned char var_1_24 = 16; [L36] unsigned char var_1_25 = 128; [L37] signed long int var_1_26 = -32; [L38] signed short int var_1_28 = 2; [L39] unsigned char var_1_29 = 1; [L40] unsigned char var_1_30 = 0; [L41] unsigned char var_1_31 = 0; [L42] unsigned char var_1_32 = 0; [L43] unsigned char var_1_33 = 0; [L44] signed long int var_1_34 = 0; [L45] signed long int var_1_35 = 1000000000; [L46] signed long int var_1_36 = -8; [L47] signed char var_1_37 = 8; [L48] float var_1_38 = 99.125; [L49] float var_1_40 = 25.5; [L50] float var_1_41 = 3.5; [L51] double var_1_42 = -0.2; [L52] double var_1_45 = 8.25; [L53] double var_1_46 = 999.5; [L54] double var_1_47 = 15.75; [L55] double var_1_48 = 9999999999.25; [L56] signed char var_1_49 = 2; [L57] unsigned long int var_1_50 = 4; [L58] signed long int var_1_51 = 1580869854; [L59] signed short int var_1_52 = -256; [L60] unsigned long int var_1_53 = 0; [L61] unsigned char var_1_54 = 128; [L62] unsigned char var_1_55 = 128; [L63] unsigned long int var_1_56 = 4189323048; [L64] signed short int var_1_57 = -1; [L65] signed short int var_1_58 = 31486; [L66] signed short int var_1_59 = -32; [L67] unsigned char var_1_60 = 4; [L68] unsigned char var_1_61 = 128; [L69] signed long int var_1_62 = 5; [L70] signed char var_1_63 = 64; [L71] signed char var_1_64 = 32; [L72] signed short int last_1_var_1_11 = 4; [L73] unsigned char last_1_var_1_24 = 16; [L74] unsigned char last_1_var_1_29 = 1; [L75] signed long int last_1_var_1_34 = 0; [L76] float last_1_var_1_38 = 99.125; [L77] signed char last_1_var_1_49 = 2; [L78] signed short int last_1_var_1_52 = -256; [L79] unsigned long int last_1_var_1_53 = 0; [L80] signed short int last_1_var_1_57 = -1; [L81] signed short int last_1_var_1_59 = -32; [L82] unsigned char last_1_var_1_60 = 4; [L83] signed long int last_1_var_1_62 = 5; [L376] isInitial = 1 [L377] FCALL initially() [L378] COND TRUE 1 [L379] CALL updateLastVariables() [L358] last_1_var_1_11 = var_1_11 [L359] last_1_var_1_24 = var_1_24 [L360] last_1_var_1_29 = var_1_29 [L361] last_1_var_1_34 = var_1_34 [L362] last_1_var_1_38 = var_1_38 [L363] last_1_var_1_49 = var_1_49 [L364] last_1_var_1_52 = var_1_52 [L365] last_1_var_1_53 = var_1_53 [L366] last_1_var_1_57 = var_1_57 [L367] last_1_var_1_59 = var_1_59 [L368] last_1_var_1_60 = var_1_60 [L369] last_1_var_1_62 = var_1_62 [L379] RET updateLastVariables() [L380] CALL updateVariables() [L277] var_1_2 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L279] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L280] var_1_3 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L282] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L283] var_1_12 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L285] CALL assume_abort_if_not(var_1_12 <= 15) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_12 <= 15) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L286] var_1_16 = __VERIFIER_nondet_float() [L287] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L288] var_1_17 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L290] var_1_18 = __VERIFIER_nondet_float() [L291] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L292] var_1_22 = __VERIFIER_nondet_ushort() [L293] CALL assume_abort_if_not(var_1_22 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_22 >= 49150) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L294] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L295] var_1_25 = __VERIFIER_nondet_uchar() [L296] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L297] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L298] var_1_28 = __VERIFIER_nondet_short() [L299] CALL assume_abort_if_not(var_1_28 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_28 >= -32768) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L300] CALL assume_abort_if_not(var_1_28 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_28 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L301] CALL assume_abort_if_not(var_1_28 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_28 != 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L302] var_1_30 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L304] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L305] var_1_31 = __VERIFIER_nondet_uchar() [L306] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L307] CALL assume_abort_if_not(var_1_31 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_31 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L308] var_1_32 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L310] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L311] var_1_33 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L313] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L314] var_1_35 = __VERIFIER_nondet_long() [L315] CALL assume_abort_if_not(var_1_35 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_35 >= 536870911) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L316] CALL assume_abort_if_not(var_1_35 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_35 <= 1073741823) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L317] var_1_37 = __VERIFIER_nondet_char() [L318] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L319] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L320] var_1_40 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L322] var_1_41 = __VERIFIER_nondet_float() [L323] CALL assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L324] var_1_45 = __VERIFIER_nondet_double() [L325] CALL assume_abort_if_not((var_1_45 >= 0.0F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not((var_1_45 >= 0.0F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L326] var_1_46 = __VERIFIER_nondet_double() [L327] CALL assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 4611686.018427382800e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 4611686.018427382800e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L328] var_1_47 = __VERIFIER_nondet_double() [L329] CALL assume_abort_if_not((var_1_47 >= -230584.3009213691390e+13F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 2305843.009213691390e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not((var_1_47 >= -230584.3009213691390e+13F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 2305843.009213691390e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L330] var_1_48 = __VERIFIER_nondet_double() [L331] CALL assume_abort_if_not((var_1_48 >= -230584.3009213691390e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 2305843.009213691390e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not((var_1_48 >= -230584.3009213691390e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 2305843.009213691390e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L332] var_1_51 = __VERIFIER_nondet_long() [L333] CALL assume_abort_if_not(var_1_51 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_51 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L334] CALL assume_abort_if_not(var_1_51 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_51 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L335] var_1_54 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_54 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_54 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L337] CALL assume_abort_if_not(var_1_54 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_54 <= 255) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L338] var_1_55 = __VERIFIER_nondet_uchar() [L339] CALL assume_abort_if_not(var_1_55 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_55 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L340] CALL assume_abort_if_not(var_1_55 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_55 <= 255) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L341] var_1_56 = __VERIFIER_nondet_ulong() [L342] CALL assume_abort_if_not(var_1_56 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_56 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L343] CALL assume_abort_if_not(var_1_56 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_56 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L344] var_1_58 = __VERIFIER_nondet_short() [L345] CALL assume_abort_if_not(var_1_58 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_58 >= 16382) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L346] CALL assume_abort_if_not(var_1_58 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not(var_1_58 <= 32766) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L347] var_1_61 = __VERIFIER_nondet_uchar() [L348] CALL assume_abort_if_not(var_1_61 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_61 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=64, var_1_64=32] [L349] CALL assume_abort_if_not(var_1_61 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not(var_1_61 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=64, var_1_64=32] [L350] var_1_63 = __VERIFIER_nondet_char() [L351] CALL assume_abort_if_not(var_1_63 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=32] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_63 >= 63) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=32] [L352] CALL assume_abort_if_not(var_1_63 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=32] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not(var_1_63 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=32] [L353] var_1_64 = __VERIFIER_nondet_char() [L354] CALL assume_abort_if_not(var_1_64 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=0] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_64 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=0] [L355] CALL assume_abort_if_not(var_1_64 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=0] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not(var_1_64 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=-131058, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-129, var_1_62=5, var_1_63=127, var_1_64=0] [L380] RET updateVariables() [L381] CALL step() [L87] COND FALSE !(-1 > var_1_25) [L94] COND TRUE last_1_var_1_29 && last_1_var_1_29 [L95] COND TRUE last_1_var_1_38 != 16.5 [L96] var_1_1 = ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))) [L103] unsigned char stepLocal_10 = last_1_var_1_11 < last_1_var_1_24; [L104] COND FALSE !(stepLocal_10 && var_1_2) [L107] signed long int stepLocal_12 = last_1_var_1_52; [L108] unsigned char stepLocal_11 = last_1_var_1_57 == last_1_var_1_53; [L109] COND FALSE !(\read(var_1_33)) [L120] var_1_36 = last_1_var_1_57 [L122] unsigned char stepLocal_6 = last_1_var_1_29; [L123] unsigned char stepLocal_5 = last_1_var_1_29; [L124] COND TRUE stepLocal_5 && last_1_var_1_29 [L125] var_1_24 = var_1_12 [L131] var_1_49 = (var_1_12 + 1) [L132] var_1_60 = (var_1_61 - var_1_37) [L133] COND TRUE var_1_37 <= ((var_1_63 - var_1_12) - var_1_64) [L134] COND FALSE !(\read(var_1_30)) [L141] var_1_62 = var_1_34 [L144] EXPR var_1_49 ^ var_1_49 [L144] signed long int stepLocal_3 = var_1_49 ^ var_1_49; [L145] signed char stepLocal_2 = var_1_49; [L146] EXPR (var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))) [L146] signed long int stepLocal_1 = (var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))); [L147] EXPR (var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))) [L147] signed long int stepLocal_0 = (var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))); [L148] COND TRUE stepLocal_1 <= (var_1_49 * var_1_60) [L149] var_1_11 = ((var_1_12 + var_1_24) - var_1_60) [L165] COND FALSE !(var_1_12 >= 100) [L176] var_1_59 = var_1_58 [L178] var_1_19 = ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12)))) [L179] COND TRUE var_1_31 || var_1_29 [L180] COND TRUE 16 <= ((var_1_51 - var_1_60) - var_1_37) [L181] var_1_50 = var_1_37 [L186] COND TRUE -5 < var_1_12 [L187] COND TRUE \read(var_1_29) [L188] var_1_57 = ((((var_1_24) < (((var_1_55 + var_1_60) - (var_1_12 + var_1_49)))) ? (var_1_24) : (((var_1_55 + var_1_60) - (var_1_12 + var_1_49))))) [L203] COND FALSE !((var_1_1 > var_1_60) && var_1_33) [L214] var_1_42 = ((var_1_47 + var_1_48) + (var_1_45 - var_1_46)) [L216] signed long int stepLocal_14 = var_1_35 + var_1_11; [L217] signed long int stepLocal_13 = (var_1_51 - 128) - var_1_60; [L218] COND TRUE (((((var_1_54) < (var_1_55)) ? (var_1_54) : (var_1_55))) - var_1_12) <= stepLocal_13 [L219] COND TRUE var_1_60 < stepLocal_14 [L220] var_1_53 = (var_1_56 - var_1_25) [L227] COND TRUE var_1_36 != (var_1_25 + var_1_53) [L228] var_1_52 = (var_1_62 + var_1_12) [L230] signed short int stepLocal_4 = var_1_52; [L231] COND TRUE -32 != stepLocal_4 [L232] var_1_15 = ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))) [L236] COND TRUE var_1_24 <= var_1_59 [L237] COND TRUE var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17) [L238] var_1_21 = (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12) [L245] COND FALSE !((var_1_18 > var_1_42) || var_1_32) [L248] COND TRUE \read(var_1_29) [L249] COND FALSE !((var_1_36 + var_1_62) < -50) [L252] COND FALSE !(var_1_38 > ((31.6 * var_1_18) / 5.5)) [L255] var_1_20 = (((((var_1_24 - var_1_12)) < (var_1_60)) ? ((var_1_24 - var_1_12)) : (var_1_60))) [L259] unsigned char stepLocal_9 = var_1_60; [L260] signed long int stepLocal_8 = var_1_62 + (var_1_24 + var_1_24); [L261] unsigned char stepLocal_7 = var_1_24; [L262] COND TRUE var_1_50 >= stepLocal_7 [L263] COND FALSE !((33351 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) == stepLocal_8) [L270] var_1_26 = var_1_24 [L381] RET step() [L382] CALL, EXPR property() [L372] EXPR ((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60)))) [L372] EXPR (((((((((((((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60))))) && ((-32 != var_1_52) ? (var_1_15 == ((float) ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))))) : (var_1_15 == ((float) (127.5f + var_1_16))))) && (var_1_19 == ((signed short int) ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12))))))) && (var_1_29 ? (((var_1_36 + var_1_62) < -50) ? (var_1_20 == ((signed long int) (128 - var_1_12))) : ((var_1_38 > ((31.6 * var_1_18) / 5.5)) ? (var_1_20 == ((signed long int) (var_1_12 + -8))) : (var_1_20 == ((signed long int) (((((var_1_24 - var_1_12)) < (var_1_60)) ? ((var_1_24 - var_1_12)) : (var_1_60))))))) : 1)) && ((var_1_24 <= var_1_59) ? ((var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17)) ? (var_1_21 == ((unsigned short int) (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12))) : (var_1_21 == ((unsigned short int) ((var_1_22 - ((((var_1_24) > (var_1_12)) ? (var_1_24) : (var_1_12)))) - (var_1_60 + ((((4) < 0 ) ? -(4) : (4)))))))) : (var_1_21 == ((unsigned short int) var_1_24)))) && ((last_1_var_1_29 && last_1_var_1_29) ? (var_1_24 == ((unsigned char) var_1_12)) : ((last_1_var_1_29 || last_1_var_1_29) ? (var_1_24 == ((unsigned char) ((((var_1_12) < (var_1_25)) ? (var_1_12) : (var_1_25))))) : 1))) && ((var_1_50 >= var_1_24) ? (((33351 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) == (var_1_62 + (var_1_24 + var_1_24))) ? (((var_1_62 / ((((var_1_22) < (var_1_28)) ? (var_1_22) : (var_1_28)))) != var_1_60) ? (var_1_26 == ((signed long int) var_1_24)) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24)))) && (((last_1_var_1_11 < last_1_var_1_24) && var_1_2) ? (var_1_29 == ((unsigned char) ((var_1_30 || var_1_31) || (var_1_3 && (var_1_32 || var_1_33))))) : 1)) && ((-1 > var_1_25) ? ((last_1_var_1_34 != 8) ? (((last_1_var_1_62 + ((((last_1_var_1_60) < 0 ) ? -(last_1_var_1_60) : (last_1_var_1_60)))) >= (last_1_var_1_49 / var_1_28)) ? (var_1_34 == ((signed long int) (last_1_var_1_60 + (var_1_22 - (var_1_35 - last_1_var_1_24))))) : 1) : 1) : 1)) && (var_1_33 ? ((last_1_var_1_52 < last_1_var_1_49) ? (var_1_36 == ((signed long int) ((last_1_var_1_60 + 256) - last_1_var_1_52))) : ((((var_1_12 - var_1_37) > (last_1_var_1_52 * var_1_28)) && (last_1_var_1_57 == last_1_var_1_53)) ? (var_1_36 == ((signed long int) (((((-8) > (last_1_var_1_60)) ? (-8) : (last_1_var_1_60))) + last_1_var_1_24))) : (var_1_36 == ((signed long int) last_1_var_1_49)))) : (var_1_36 == ((signed long int) last_1_var_1_57)))) && (((var_1_18 > var_1_42) || var_1_32) ? (var_1_38 == ((float) (var_1_40 - var_1_41))) : 1)) && (((var_1_1 > var_1_60) && var_1_33) ? ((var_1_49 < (10 * var_1_11)) ? ((((((var_1_24) > ((var_1_35 | var_1_50))) ? (var_1_24) : ((var_1_35 | var_1_50)))) >= var_1_28) ? (var_1_42 == ((double) var_1_17)) : (var_1_42 == ((double) (var_1_16 + (var_1_45 - var_1_46))))) : (var_1_42 == ((double) ((((((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) > (var_1_45)) ? (((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) : (var_1_45)))))) : (var_1_42 == ((double) ((var_1_47 + var_1_48) + (var_1_45 - var_1_46))))) [L372-L373] return (((((((((((((((((((((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60))))) && ((-32 != var_1_52) ? (var_1_15 == ((float) ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))))) : (var_1_15 == ((float) (127.5f + var_1_16))))) && (var_1_19 == ((signed short int) ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12))))))) && (var_1_29 ? (((var_1_36 + var_1_62) < -50) ? (var_1_20 == ((signed long int) (128 - var_1_12))) : ((var_1_38 > ((31.6 * var_1_18) / 5.5)) ? (var_1_20 == ((signed long int) (var_1_12 + -8))) : (var_1_20 == ((signed long int) (((((var_1_24 - var_1_12)) < (var_1_60)) ? ((var_1_24 - var_1_12)) : (var_1_60))))))) : 1)) && ((var_1_24 <= var_1_59) ? ((var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17)) ? (var_1_21 == ((unsigned short int) (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12))) : (var_1_21 == ((unsigned short int) ((var_1_22 - ((((var_1_24) > (var_1_12)) ? (var_1_24) : (var_1_12)))) - (var_1_60 + ((((4) < 0 ) ? -(4) : (4)))))))) : (var_1_21 == ((unsigned short int) var_1_24)))) && ((last_1_var_1_29 && last_1_var_1_29) ? (var_1_24 == ((unsigned char) var_1_12)) : ((last_1_var_1_29 || last_1_var_1_29) ? (var_1_24 == ((unsigned char) ((((var_1_12) < (var_1_25)) ? (var_1_12) : (var_1_25))))) : 1))) && ((var_1_50 >= var_1_24) ? (((33351 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) == (var_1_62 + (var_1_24 + var_1_24))) ? (((var_1_62 / ((((var_1_22) < (var_1_28)) ? (var_1_22) : (var_1_28)))) != var_1_60) ? (var_1_26 == ((signed long int) var_1_24)) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24)))) && (((last_1_var_1_11 < last_1_var_1_24) && var_1_2) ? (var_1_29 == ((unsigned char) ((var_1_30 || var_1_31) || (var_1_3 && (var_1_32 || var_1_33))))) : 1)) && ((-1 > var_1_25) ? ((last_1_var_1_34 != 8) ? (((last_1_var_1_62 + ((((last_1_var_1_60) < 0 ) ? -(last_1_var_1_60) : (last_1_var_1_60)))) >= (last_1_var_1_49 / var_1_28)) ? (var_1_34 == ((signed long int) (last_1_var_1_60 + (var_1_22 - (var_1_35 - last_1_var_1_24))))) : 1) : 1) : 1)) && (var_1_33 ? ((last_1_var_1_52 < last_1_var_1_49) ? (var_1_36 == ((signed long int) ((last_1_var_1_60 + 256) - last_1_var_1_52))) : ((((var_1_12 - var_1_37) > (last_1_var_1_52 * var_1_28)) && (last_1_var_1_57 == last_1_var_1_53)) ? (var_1_36 == ((signed long int) (((((-8) > (last_1_var_1_60)) ? (-8) : (last_1_var_1_60))) + last_1_var_1_24))) : (var_1_36 == ((signed long int) last_1_var_1_49)))) : (var_1_36 == ((signed long int) last_1_var_1_57)))) && (((var_1_18 > var_1_42) || var_1_32) ? (var_1_38 == ((float) (var_1_40 - var_1_41))) : 1)) && (((var_1_1 > var_1_60) && var_1_33) ? ((var_1_49 < (10 * var_1_11)) ? ((((((var_1_24) > ((var_1_35 | var_1_50))) ? (var_1_24) : ((var_1_35 | var_1_50)))) >= var_1_28) ? (var_1_42 == ((double) var_1_17)) : (var_1_42 == ((double) (var_1_16 + (var_1_45 - var_1_46))))) : (var_1_42 == ((double) ((((((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) > (var_1_45)) ? (((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) : (var_1_45)))))) : (var_1_42 == ((double) ((var_1_47 + var_1_48) + (var_1_45 - var_1_46)))))) && (var_1_49 == ((signed char) (var_1_12 + 1)))) && ((var_1_31 || var_1_29) ? ((16 <= ((var_1_51 - var_1_60) - var_1_37)) ? (var_1_50 == ((unsigned long int) var_1_37)) : 1) : (var_1_50 == ((unsigned long int) var_1_25)))) && ((var_1_36 != (var_1_25 + var_1_53)) ? (var_1_52 == ((signed short int) (var_1_62 + var_1_12))) : 1)) && (((((((var_1_54) < (var_1_55)) ? (var_1_54) : (var_1_55))) - var_1_12) <= ((var_1_51 - 128) - var_1_60)) ? ((var_1_60 < (var_1_35 + var_1_11)) ? (var_1_53 == ((unsigned long int) (var_1_56 - var_1_25))) : 1) : (var_1_32 ? (var_1_53 == ((unsigned long int) (var_1_56 - var_1_59))) : 1))) && ((-5 < var_1_12) ? (var_1_29 ? (var_1_57 == ((signed short int) ((((var_1_24) < (((var_1_55 + var_1_60) - (var_1_12 + var_1_49)))) ? (var_1_24) : (((var_1_55 + var_1_60) - (var_1_12 + var_1_49))))))) : (var_1_57 == ((signed short int) (var_1_24 - var_1_12)))) : ((! var_1_33) ? ((((var_1_62 / var_1_54) + -16) > var_1_60) ? (var_1_57 == ((signed short int) ((((((var_1_58 - var_1_60)) < (var_1_55)) ? ((var_1_58 - var_1_60)) : (var_1_55))) - var_1_24))) : (var_1_57 == ((signed short int) 50))) : (var_1_57 == ((signed short int) (var_1_24 - 128)))))) && ((var_1_12 >= 100) ? ((((var_1_36 + var_1_24) + var_1_34) <= -8) ? (var_1_59 == ((signed short int) (var_1_60 - ((((var_1_24) > (var_1_34)) ? (var_1_24) : (var_1_34)))))) : ((((((var_1_36) > ((last_1_var_1_59 * var_1_37))) ? (var_1_36) : ((last_1_var_1_59 * var_1_37)))) != var_1_60) ? (((var_1_56 - var_1_12) > (- (var_1_51 / var_1_22))) ? (var_1_59 == ((signed short int) var_1_24)) : 1) : 1)) : (var_1_59 == ((signed short int) var_1_58)))) && (var_1_60 == ((unsigned char) (var_1_61 - var_1_37)))) && ((var_1_37 <= ((var_1_63 - var_1_12) - var_1_64)) ? (var_1_30 ? (var_1_29 ? (var_1_62 == ((signed long int) var_1_58)) : (var_1_62 == ((signed long int) var_1_55))) : (var_1_62 == ((signed long int) var_1_34))) : 1) ; [L382] RET, EXPR property() [L382] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=14, var_1_12=-131058, var_1_15=33/4, var_1_17=0, var_1_18=0, var_1_19=29, var_1_1=2, var_1_20=0, var_1_21=28, var_1_22=-2, var_1_24=-131058, var_1_25=0, var_1_26=14, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=0, var_1_42=0, var_1_45=0, var_1_49=15, var_1_50=113, var_1_51=1073741823, var_1_52=14, var_1_53=6442450943, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=14, var_1_58=16382, var_1_59=16382, var_1_60=14, var_1_61=-129, var_1_62=0, var_1_63=127, var_1_64=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=14, var_1_12=-131058, var_1_15=33/4, var_1_17=0, var_1_18=0, var_1_19=29, var_1_1=2, var_1_20=0, var_1_21=28, var_1_22=-2, var_1_24=-131058, var_1_25=0, var_1_26=14, var_1_28=2, var_1_29=1, var_1_2=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=113, var_1_38=793/8, var_1_3=-255, var_1_40=0, var_1_42=0, var_1_45=0, var_1_49=15, var_1_50=113, var_1_51=1073741823, var_1_52=14, var_1_53=6442450943, var_1_54=-1, var_1_55=255, var_1_56=6442450943, var_1_57=14, var_1_58=16382, var_1_59=16382, var_1_60=14, var_1_61=-129, var_1_62=0, var_1_63=127, var_1_64=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 88 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.7s, OverallIterations: 1, TraceHistogramMax: 50, 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=88occurred 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, 3.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 366 NumberOfCodeBlocks, 366 NumberOfCodeBlocksAsserted, 2 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 [2024-11-14 03:47:01,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E --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 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:47:05,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:47:05,634 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 03:47:05,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:47:05,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:47:05,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:47:05,751 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:47:05,751 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:47:05,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:47:05,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:47:05,752 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:47:05,752 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:47:05,753 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:47:05,753 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:47:05,753 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:47:05,753 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:47:05,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:47:05,759 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:47:05,759 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 03:47:05,759 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 03:47:05,759 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:47:05,760 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:47:05,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:47:05,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:47:05,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:47:05,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:47:05,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:47:05,763 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:47:05,763 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:47:05,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:47:05,764 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:47:05,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E 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 -> 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a [2024-11-14 03:47:06,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:47:06,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:47:06,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:47:06,232 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:47:06,233 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:47:06,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i Unable to find full path for "g++" [2024-11-14 03:47:08,793 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:47:09,357 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:47:09,360 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i [2024-11-14 03:47:09,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/bc5441bd4/e352620969ee4e569d8eb767e7da8827/FLAGf0007f35a [2024-11-14 03:47:09,420 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/data/bc5441bd4/e352620969ee4e569d8eb767e7da8827 [2024-11-14 03:47:09,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:47:09,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:47:09,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:47:09,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:47:09,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:47:09,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:47:09" (1/1) ... [2024-11-14 03:47:09,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1235bd7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:09, skipping insertion in model container [2024-11-14 03:47:09,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:47:09" (1/1) ... [2024-11-14 03:47:09,495 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:47:09,839 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-14 03:47:10,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:47:10,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:47:10,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-14 03:47:10,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:47:10,297 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:47:10,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10 WrapperNode [2024-11-14 03:47:10,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:47:10,299 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:47:10,299 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:47:10,300 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:47:10,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,330 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,411 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 356 [2024-11-14 03:47:10,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:47:10,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:47:10,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:47:10,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:47:10,427 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,444 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,445 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,488 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,506 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,522 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:47:10,539 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:47:10,539 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:47:10,539 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:47:10,541 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (1/1) ... [2024-11-14 03:47:10,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:47:10,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:47:10,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:47:10,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:47:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:47:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 03:47:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:47:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:47:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:47:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:47:10,853 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:47:10,856 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:47:20,875 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-14 03:47:20,876 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:47:20,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:47:20,906 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 03:47:20,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:47:20 BoogieIcfgContainer [2024-11-14 03:47:20,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:47:20,911 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:47:20,912 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:47:20,918 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:47:20,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:47:09" (1/3) ... [2024-11-14 03:47:20,919 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c387f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:47:20, skipping insertion in model container [2024-11-14 03:47:20,920 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:47:10" (2/3) ... [2024-11-14 03:47:20,920 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c387f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:47:20, skipping insertion in model container [2024-11-14 03:47:20,920 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:47:20" (3/3) ... [2024-11-14 03:47:20,923 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-79.i [2024-11-14 03:47:20,944 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:47:20,948 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-79.i that has 2 procedures, 153 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 03:47:21,058 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:47:21,082 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@61e4cb6b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:47:21,082 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:47:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand has 153 states, 100 states have (on average 1.51) internal successors, (151), 101 states have internal predecessors, (151), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-14 03:47:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-14 03:47:21,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:47:21,117 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:47:21,117 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:47:21,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:47:21,121 INFO L85 PathProgramCache]: Analyzing trace with hash 448559020, now seen corresponding path program 1 times [2024-11-14 03:47:21,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:47:21,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [896102808] [2024-11-14 03:47:21,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:47:21,141 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:47:21,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:47:21,147 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:47:21,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 03:47:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:47:22,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 03:47:22,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:47:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2024-11-14 03:47:23,097 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:47:23,098 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:47:23,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [896102808] [2024-11-14 03:47:23,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [896102808] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:47:23,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:47:23,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 03:47:23,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801075718] [2024-11-14 03:47:23,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:47:23,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 03:47:23,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:47:23,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 03:47:23,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:47:23,149 INFO L87 Difference]: Start difference. First operand has 153 states, 100 states have (on average 1.51) internal successors, (151), 101 states have internal predecessors, (151), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-14 03:47:23,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:47:23,250 INFO L93 Difference]: Finished difference Result 295 states and 538 transitions. [2024-11-14 03:47:23,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 03:47:23,255 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 317 [2024-11-14 03:47:23,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:47:23,271 INFO L225 Difference]: With dead ends: 295 [2024-11-14 03:47:23,271 INFO L226 Difference]: Without dead ends: 145 [2024-11-14 03:47:23,281 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 03:47:23,287 INFO L432 NwaCegarLoop]: 234 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 03:47:23,289 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 03:47:23,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2024-11-14 03:47:23,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2024-11-14 03:47:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 93 states have (on average 1.4408602150537635) internal successors, (134), 93 states have internal predecessors, (134), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-14 03:47:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 234 transitions. [2024-11-14 03:47:23,401 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 234 transitions. Word has length 317 [2024-11-14 03:47:23,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:47:23,402 INFO L471 AbstractCegarLoop]: Abstraction has 145 states and 234 transitions. [2024-11-14 03:47:23,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-14 03:47:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 234 transitions. [2024-11-14 03:47:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-14 03:47:23,412 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:47:23,413 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:47:23,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 03:47:23,614 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:47:23,615 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:47:23,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:47:23,617 INFO L85 PathProgramCache]: Analyzing trace with hash 112728888, now seen corresponding path program 1 times [2024-11-14 03:47:23,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:47:23,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1914423078] [2024-11-14 03:47:23,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:47:23,622 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:47:23,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:47:23,625 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:47:23,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 03:47:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:47:25,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 03:47:25,339 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:47:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:47:33,796 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:47:33,797 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:47:33,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1914423078] [2024-11-14 03:47:33,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1914423078] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:47:33,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:47:33,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 03:47:33,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272289481] [2024-11-14 03:47:33,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:47:33,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 03:47:33,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:47:33,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 03:47:33,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 03:47:33,814 INFO L87 Difference]: Start difference. First operand 145 states and 234 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:47:37,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:47:39,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:47:41,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:47:44,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:47:46,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:47:46,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:47:46,133 INFO L93 Difference]: Finished difference Result 481 states and 784 transitions. [2024-11-14 03:47:46,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 03:47:46,264 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 317 [2024-11-14 03:47:46,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:47:46,275 INFO L225 Difference]: With dead ends: 481 [2024-11-14 03:47:46,275 INFO L226 Difference]: Without dead ends: 339 [2024-11-14 03:47:46,277 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 03:47:46,278 INFO L432 NwaCegarLoop]: 297 mSDtfsCounter, 216 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 108 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2024-11-14 03:47:46,279 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [216 Valid, 731 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 42 Invalid, 5 Unknown, 0 Unchecked, 12.1s Time] [2024-11-14 03:47:46,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2024-11-14 03:47:46,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 291. [2024-11-14 03:47:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 188 states have (on average 1.4095744680851063) internal successors, (265), 188 states have internal predecessors, (265), 100 states have call successors, (100), 2 states have call predecessors, (100), 2 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-14 03:47:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 465 transitions. [2024-11-14 03:47:46,390 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 465 transitions. Word has length 317 [2024-11-14 03:47:46,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:47:46,395 INFO L471 AbstractCegarLoop]: Abstraction has 291 states and 465 transitions. [2024-11-14 03:47:46,395 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:47:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 465 transitions. [2024-11-14 03:47:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-14 03:47:46,407 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:47:46,408 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:47:46,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-14 03:47:46,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:47:46,609 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:47:46,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:47:46,610 INFO L85 PathProgramCache]: Analyzing trace with hash -763264866, now seen corresponding path program 1 times [2024-11-14 03:47:46,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:47:46,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [939743990] [2024-11-14 03:47:46,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:47:46,611 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:47:46,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:47:46,616 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:47:46,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:47:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:47:47,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-14 03:47:47,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2706 proven. 330 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2024-11-14 03:48:07,912 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:48:19,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 222 proven. 348 refuted. 0 times theorem prover too weak. 4330 trivial. 0 not checked. [2024-11-14 03:48:19,858 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:48:19,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [939743990] [2024-11-14 03:48:19,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [939743990] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:48:19,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [991910807] [2024-11-14 03:48:19,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:19,861 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:48:19,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:48:19,873 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:48:19,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-14 03:48:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:21,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 03:48:21,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:48:21,760 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:48:21,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [991910807] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:48:21,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:48:21,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [15, 15] total 24 [2024-11-14 03:48:21,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173972794] [2024-11-14 03:48:21,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:48:21,762 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 03:48:21,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:48:21,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 03:48:21,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=399, Unknown=0, NotChecked=0, Total=552 [2024-11-14 03:48:21,764 INFO L87 Difference]: Start difference. First operand 291 states and 465 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:48:24,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:26,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:26,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:48:26,565 INFO L93 Difference]: Finished difference Result 571 states and 919 transitions. [2024-11-14 03:48:26,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 03:48:26,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 318 [2024-11-14 03:48:26,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:48:26,572 INFO L225 Difference]: With dead ends: 571 [2024-11-14 03:48:26,572 INFO L226 Difference]: Without dead ends: 429 [2024-11-14 03:48:26,573 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 951 GetRequests, 928 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=153, Invalid=399, Unknown=0, NotChecked=0, Total=552 [2024-11-14 03:48:26,574 INFO L432 NwaCegarLoop]: 278 mSDtfsCounter, 212 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-14 03:48:26,575 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [212 Valid, 488 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 17 Invalid, 2 Unknown, 0 Unchecked, 4.7s Time] [2024-11-14 03:48:26,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2024-11-14 03:48:26,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 427. [2024-11-14 03:48:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 273 states have (on average 1.3956043956043955) internal successors, (381), 273 states have internal predecessors, (381), 150 states have call successors, (150), 3 states have call predecessors, (150), 3 states have return successors, (150), 150 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-14 03:48:26,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 681 transitions. [2024-11-14 03:48:26,633 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 681 transitions. Word has length 318 [2024-11-14 03:48:26,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:48:26,635 INFO L471 AbstractCegarLoop]: Abstraction has 427 states and 681 transitions. [2024-11-14 03:48:26,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:48:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 681 transitions. [2024-11-14 03:48:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-14 03:48:26,652 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:48:26,653 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:48:26,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-14 03:48:26,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-14 03:48:27,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:48:27,058 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:48:27,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:48:27,058 INFO L85 PathProgramCache]: Analyzing trace with hash 1943354528, now seen corresponding path program 1 times [2024-11-14 03:48:27,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:48:27,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1622610669] [2024-11-14 03:48:27,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:27,059 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:48:27,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:48:27,061 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:48:27,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:48:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:28,408 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:48:28,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-14 03:48:30,304 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:48:31,458 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:48:31,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1622610669] [2024-11-14 03:48:31,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1622610669] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:48:31,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1963113695] [2024-11-14 03:48:31,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:31,459 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:48:31,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:48:31,461 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:48:31,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-14 03:48:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:35,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 03:48:35,113 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-14 03:48:36,506 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:48:37,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1963113695] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:48:37,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272774526] [2024-11-14 03:48:37,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:48:37,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:48:37,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:48:37,233 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:48:37,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-14 03:48:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:48:38,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:48:38,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:48:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-14 03:48:39,621 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:48:40,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1272774526] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:48:40,341 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 03:48:40,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2024-11-14 03:48:40,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754391780] [2024-11-14 03:48:40,341 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 03:48:40,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 03:48:40,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:48:40,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 03:48:40,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-14 03:48:40,343 INFO L87 Difference]: Start difference. First operand 427 states and 681 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-14 03:48:47,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:49,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:51,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:53,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:55,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:57,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:48:59,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:03,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:49:03,180 INFO L93 Difference]: Finished difference Result 1311 states and 2067 transitions. [2024-11-14 03:49:03,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-14 03:49:03,185 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 318 [2024-11-14 03:49:03,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:49:03,194 INFO L225 Difference]: With dead ends: 1311 [2024-11-14 03:49:03,194 INFO L226 Difference]: Without dead ends: 887 [2024-11-14 03:49:03,196 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1071 GetRequests, 1056 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=85, Invalid=187, Unknown=0, NotChecked=0, Total=272 [2024-11-14 03:49:03,198 INFO L432 NwaCegarLoop]: 322 mSDtfsCounter, 306 mSDsluCounter, 617 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 115 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 939 SdHoareTripleChecker+Invalid, 688 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2024-11-14 03:49:03,198 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 939 Invalid, 688 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 566 Invalid, 7 Unknown, 0 Unchecked, 21.7s Time] [2024-11-14 03:49:03,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2024-11-14 03:49:03,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 873. [2024-11-14 03:49:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 873 states, 560 states have (on average 1.3803571428571428) internal successors, (773), 560 states have internal predecessors, (773), 300 states have call successors, (300), 12 states have call predecessors, (300), 12 states have return successors, (300), 300 states have call predecessors, (300), 300 states have call successors, (300) [2024-11-14 03:49:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 873 states and 1373 transitions. [2024-11-14 03:49:03,349 INFO L78 Accepts]: Start accepts. Automaton has 873 states and 1373 transitions. Word has length 318 [2024-11-14 03:49:03,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:49:03,351 INFO L471 AbstractCegarLoop]: Abstraction has 873 states and 1373 transitions. [2024-11-14 03:49:03,351 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-14 03:49:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1373 transitions. [2024-11-14 03:49:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-14 03:49:03,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:49:03,355 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:49:03,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 03:49:03,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-14 03:49:03,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-14 03:49:03,955 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:49:03,956 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:49:03,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:49:03,956 INFO L85 PathProgramCache]: Analyzing trace with hash -926238872, now seen corresponding path program 1 times [2024-11-14 03:49:03,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:49:03,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1701901101] [2024-11-14 03:49:03,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:03,957 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:49:03,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:49:03,959 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:49:03,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-14 03:49:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:05,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:49:05,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-14 03:49:11,129 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:49:15,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 15 proven. 132 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-14 03:49:15,549 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:49:15,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1701901101] [2024-11-14 03:49:15,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1701901101] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:49:15,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [497694605] [2024-11-14 03:49:15,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:15,550 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:49:15,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:49:15,552 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:49:15,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-14 03:49:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:18,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 03:49:18,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:49:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:49:32,831 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:49:32,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [497694605] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:49:32,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 03:49:32,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 11 [2024-11-14 03:49:32,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361615364] [2024-11-14 03:49:32,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:49:32,832 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 03:49:32,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:49:32,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 03:49:32,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-14 03:49:32,833 INFO L87 Difference]: Start difference. First operand 873 states and 1373 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:49:37,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:39,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:41,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:43,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:45,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:51,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:53,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:55,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:49:55,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:49:55,557 INFO L93 Difference]: Finished difference Result 2873 states and 4519 transitions. [2024-11-14 03:49:55,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-14 03:49:55,715 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 319 [2024-11-14 03:49:55,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:49:55,734 INFO L225 Difference]: With dead ends: 2873 [2024-11-14 03:49:55,734 INFO L226 Difference]: Without dead ends: 2003 [2024-11-14 03:49:55,738 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 945 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2024-11-14 03:49:55,740 INFO L432 NwaCegarLoop]: 369 mSDtfsCounter, 508 mSDsluCounter, 361 mSDsCounter, 0 mSdLazyCounter, 348 mSolverCounterSat, 101 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 508 SdHoareTripleChecker+Valid, 730 SdHoareTripleChecker+Invalid, 457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 348 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2024-11-14 03:49:55,742 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [508 Valid, 730 Invalid, 457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 348 Invalid, 8 Unknown, 0 Unchecked, 22.0s Time] [2024-11-14 03:49:55,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2003 states. [2024-11-14 03:49:56,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2003 to 1006. [2024-11-14 03:49:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1006 states, 641 states have (on average 1.3697347893915757) internal successors, (878), 641 states have internal predecessors, (878), 350 states have call successors, (350), 14 states have call predecessors, (350), 14 states have return successors, (350), 350 states have call predecessors, (350), 350 states have call successors, (350) [2024-11-14 03:49:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 1006 states and 1578 transitions. [2024-11-14 03:49:56,033 INFO L78 Accepts]: Start accepts. Automaton has 1006 states and 1578 transitions. Word has length 319 [2024-11-14 03:49:56,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:49:56,034 INFO L471 AbstractCegarLoop]: Abstraction has 1006 states and 1578 transitions. [2024-11-14 03:49:56,034 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:49:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1578 transitions. [2024-11-14 03:49:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-14 03:49:56,041 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:49:56,041 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:49:56,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2024-11-14 03:49:56,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-14 03:49:56,442 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:49:56,442 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:49:56,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:49:56,442 INFO L85 PathProgramCache]: Analyzing trace with hash -243492869, now seen corresponding path program 1 times [2024-11-14 03:49:56,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:49:56,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1532746304] [2024-11-14 03:49:56,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:49:56,443 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:49:56,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:49:56,445 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:49:56,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-14 03:49:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:49:57,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 03:49:57,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:50:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-14 03:50:04,309 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:50:07,651 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:50:07,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1532746304] [2024-11-14 03:50:07,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1532746304] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:50:07,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1144676287] [2024-11-14 03:50:07,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:50:07,652 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:50:07,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:50:07,654 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:50:07,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-14 03:50:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:50:17,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-14 03:50:17,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:50:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-14 03:50:31,511 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:50:35,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1144676287] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:50:35,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479894113] [2024-11-14 03:50:35,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:50:35,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 03:50:35,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:50:35,866 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 03:50:35,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-14 03:50:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:50:36,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-14 03:50:36,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:50:42,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-14 03:50:42,478 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:50:43,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [479894113] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:50:43,868 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 03:50:43,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 8] total 14 [2024-11-14 03:50:43,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867475886] [2024-11-14 03:50:43,868 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 03:50:43,870 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-14 03:50:43,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:50:43,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-14 03:50:43,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=493, Unknown=0, NotChecked=0, Total=600 [2024-11-14 03:50:43,871 INFO L87 Difference]: Start difference. First operand 1006 states and 1578 transitions. Second operand has 14 states, 14 states have (on average 9.0) internal successors, (126), 14 states have internal predecessors, (126), 4 states have call successors, (100), 4 states have call predecessors, (100), 6 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) [2024-11-14 03:50:58,524 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 [] [2024-11-14 03:51:02,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:03,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:04,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:51:07,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:10,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:12,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:14,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:51:16,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:18,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:20,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:22,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:24,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:26,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:28,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:30,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:51:32,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:34,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:36,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:38,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:40,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:43,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:45,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:47,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:51:49,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:51,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:53,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:54,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:56,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:51:58,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:00,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:52:02,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:04,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:06,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:08,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:10,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:12,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:14,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:17,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:19,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:21,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:52:23,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:25,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:27,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:29,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:31,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:33,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:35,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:37,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:52:39,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:41,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:43,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:45,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:48,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:50,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:52,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:52:59,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:01,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:02,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:05,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:07,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:09,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:53:11,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:13,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:15,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:17,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:19,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:21,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:23,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:25,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:27,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:29,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:53:31,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:33,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:35,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:37,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:53:39,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:41,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:43,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:45,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:47,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:49,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:53:51,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:53,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:55,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:53:58,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:00,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:02,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:54:04,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:06,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:08,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:10,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:12,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:14,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:16,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:18,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:20,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:22,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:54:24,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:26,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:28,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:30,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:32,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:34,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:36,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:38,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:40,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:54:41,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:54:41,026 INFO L93 Difference]: Finished difference Result 1895 states and 2941 transitions. [2024-11-14 03:54:41,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-14 03:54:41,031 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 9.0) internal successors, (126), 14 states have internal predecessors, (126), 4 states have call successors, (100), 4 states have call predecessors, (100), 6 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) Word has length 319 [2024-11-14 03:54:41,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:54:41,039 INFO L225 Difference]: With dead ends: 1895 [2024-11-14 03:54:41,040 INFO L226 Difference]: Without dead ends: 1019 [2024-11-14 03:54:41,044 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1086 GetRequests, 1045 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 12.1s TimeCoverageRelationStatistics Valid=328, Invalid=1478, Unknown=0, NotChecked=0, Total=1806 [2024-11-14 03:54:41,045 INFO L432 NwaCegarLoop]: 141 mSDtfsCounter, 829 mSDsluCounter, 749 mSDsCounter, 0 mSdLazyCounter, 1188 mSolverCounterSat, 166 mSolverCounterUnsat, 101 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 230.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 1455 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 166 IncrementalHoareTripleChecker+Valid, 1188 IncrementalHoareTripleChecker+Invalid, 101 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 232.6s IncrementalHoareTripleChecker+Time [2024-11-14 03:54:41,045 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [837 Valid, 890 Invalid, 1455 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [166 Valid, 1188 Invalid, 101 Unknown, 0 Unchecked, 232.6s Time] [2024-11-14 03:54:41,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1019 states. [2024-11-14 03:54:41,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1019 to 590. [2024-11-14 03:54:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 415 states have (on average 1.378313253012048) internal successors, (572), 418 states have internal predecessors, (572), 162 states have call successors, (162), 12 states have call predecessors, (162), 12 states have return successors, (162), 159 states have call predecessors, (162), 162 states have call successors, (162) [2024-11-14 03:54:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 896 transitions. [2024-11-14 03:54:41,199 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 896 transitions. Word has length 319 [2024-11-14 03:54:41,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:54:41,199 INFO L471 AbstractCegarLoop]: Abstraction has 590 states and 896 transitions. [2024-11-14 03:54:41,200 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 9.0) internal successors, (126), 14 states have internal predecessors, (126), 4 states have call successors, (100), 4 states have call predecessors, (100), 6 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) [2024-11-14 03:54:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 896 transitions. [2024-11-14 03:54:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-14 03:54:41,202 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:54:41,203 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:54:41,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2024-11-14 03:54:41,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-14 03:54:41,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2024-11-14 03:54:41,803 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:54:41,804 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:54:41,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:54:41,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1926158557, now seen corresponding path program 1 times [2024-11-14 03:54:41,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:54:41,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1168157220] [2024-11-14 03:54:41,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:54:41,805 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:54:41,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:54:41,806 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:54:41,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2024-11-14 03:54:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:54:42,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 03:54:42,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:54:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-14 03:54:49,462 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 03:54:50,602 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:54:50,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1168157220] [2024-11-14 03:54:50,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1168157220] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 03:54:50,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1788955769] [2024-11-14 03:54:50,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:54:50,602 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 03:54:50,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 03:54:50,605 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 03:54:50,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-14 03:54:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:54:53,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:54:53,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:54:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:54:54,819 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:54:54,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1788955769] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:54:54,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-14 03:54:54,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2024-11-14 03:54:54,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279915447] [2024-11-14 03:54:54,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:54:54,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 03:54:54,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:54:54,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 03:54:54,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2024-11-14 03:54:54,822 INFO L87 Difference]: Start difference. First operand 590 states and 896 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:54:58,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:54:59,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:01,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:04,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:06,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:09,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:11,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:13,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:15,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:17,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:19,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:21,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:23,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:26,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:28,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:30,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:32,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:34,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:36,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:55:37,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:55:37,263 INFO L93 Difference]: Finished difference Result 1282 states and 1942 transitions. [2024-11-14 03:55:37,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 03:55:37,264 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 320 [2024-11-14 03:55:37,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:55:37,271 INFO L225 Difference]: With dead ends: 1282 [2024-11-14 03:55:37,271 INFO L226 Difference]: Without dead ends: 689 [2024-11-14 03:55:37,273 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 677 GetRequests, 665 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2024-11-14 03:55:37,273 INFO L432 NwaCegarLoop]: 208 mSDtfsCounter, 125 mSDsluCounter, 523 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 0 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.1s IncrementalHoareTripleChecker+Time [2024-11-14 03:55:37,274 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 731 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 135 Invalid, 18 Unknown, 0 Unchecked, 42.1s Time] [2024-11-14 03:55:37,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 689 states. [2024-11-14 03:55:37,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 689 to 479. [2024-11-14 03:55:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 479 states, 312 states have (on average 1.310897435897436) internal successors, (409), 313 states have internal predecessors, (409), 154 states have call successors, (154), 12 states have call predecessors, (154), 12 states have return successors, (154), 153 states have call predecessors, (154), 154 states have call successors, (154) [2024-11-14 03:55:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 717 transitions. [2024-11-14 03:55:37,355 INFO L78 Accepts]: Start accepts. Automaton has 479 states and 717 transitions. Word has length 320 [2024-11-14 03:55:37,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:55:37,357 INFO L471 AbstractCegarLoop]: Abstraction has 479 states and 717 transitions. [2024-11-14 03:55:37,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:55:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 717 transitions. [2024-11-14 03:55:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-14 03:55:37,361 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:55:37,362 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:55:37,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Ended with exit code 0 [2024-11-14 03:55:37,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-14 03:55:37,762 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 03:55:37,763 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:55:37,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:55:37,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1722768659, now seen corresponding path program 1 times [2024-11-14 03:55:37,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:55:37,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1723746060] [2024-11-14 03:55:37,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:55:37,764 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:55:37,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:55:37,765 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:55:37,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 (16)] Waiting until timeout for monitored process [2024-11-14 03:55:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:55:38,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 03:55:38,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:55:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:55:45,699 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:55:45,699 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:55:45,699 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1723746060] [2024-11-14 03:55:45,699 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1723746060] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:55:45,699 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:55:45,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 03:55:45,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734254569] [2024-11-14 03:55:45,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:55:45,700 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 03:55:45,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:55:45,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 03:55:45,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-14 03:55:45,701 INFO L87 Difference]: Start difference. First operand 479 states and 717 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:55:50,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:52,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:54,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:56,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:55:58,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:56:00,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:56:02,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:56:04,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 03:56:04,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:56:04,847 INFO L93 Difference]: Finished difference Result 1018 states and 1525 transitions. [2024-11-14 03:56:04,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 03:56:04,967 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 320 [2024-11-14 03:56:04,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:56:04,972 INFO L225 Difference]: With dead ends: 1018 [2024-11-14 03:56:04,972 INFO L226 Difference]: Without dead ends: 549 [2024-11-14 03:56:04,974 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-14 03:56:04,974 INFO L432 NwaCegarLoop]: 280 mSDtfsCounter, 185 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 101 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 871 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2024-11-14 03:56:04,975 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 871 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 153 Invalid, 8 Unknown, 0 Unchecked, 18.9s Time] [2024-11-14 03:56:04,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2024-11-14 03:56:05,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 471. [2024-11-14 03:56:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 471 states, 304 states have (on average 1.3026315789473684) internal successors, (396), 305 states have internal predecessors, (396), 154 states have call successors, (154), 12 states have call predecessors, (154), 12 states have return successors, (154), 153 states have call predecessors, (154), 154 states have call successors, (154) [2024-11-14 03:56:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 704 transitions. [2024-11-14 03:56:05,075 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 704 transitions. Word has length 320 [2024-11-14 03:56:05,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:56:05,075 INFO L471 AbstractCegarLoop]: Abstraction has 471 states and 704 transitions. [2024-11-14 03:56:05,076 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:56:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 704 transitions. [2024-11-14 03:56:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-14 03:56:05,078 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:56:05,078 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:56:05,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 (16)] Ended with exit code 0 [2024-11-14 03:56:05,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:56:05,279 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:56:05,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:56:05,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1854693517, now seen corresponding path program 1 times [2024-11-14 03:56:05,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:56:05,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [765970152] [2024-11-14 03:56:05,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:56:05,280 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:56:05,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:56:05,282 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:56:05,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 (17)] Waiting until timeout for monitored process [2024-11-14 03:56:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:56:06,391 INFO L255 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 03:56:06,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 03:56:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-14 03:56:06,598 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 03:56:06,598 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 03:56:06,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [765970152] [2024-11-14 03:56:06,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [765970152] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 03:56:06,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 03:56:06,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 03:56:06,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258671858] [2024-11-14 03:56:06,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 03:56:06,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 03:56:06,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 03:56:06,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 03:56:06,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 03:56:06,600 INFO L87 Difference]: Start difference. First operand 471 states and 704 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:56:09,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:56:11,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 03:56:11,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 03:56:11,027 INFO L93 Difference]: Finished difference Result 825 states and 1245 transitions. [2024-11-14 03:56:11,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 03:56:11,142 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 322 [2024-11-14 03:56:11,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 03:56:11,146 INFO L225 Difference]: With dead ends: 825 [2024-11-14 03:56:11,146 INFO L226 Difference]: Without dead ends: 517 [2024-11-14 03:56:11,147 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 03:56:11,148 INFO L432 NwaCegarLoop]: 264 mSDtfsCounter, 49 mSDsluCounter, 213 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-14 03:56:11,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 477 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 2 Unknown, 0 Unchecked, 4.4s Time] [2024-11-14 03:56:11,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2024-11-14 03:56:11,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 471. [2024-11-14 03:56:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 471 states, 304 states have (on average 1.299342105263158) internal successors, (395), 305 states have internal predecessors, (395), 154 states have call successors, (154), 12 states have call predecessors, (154), 12 states have return successors, (154), 153 states have call predecessors, (154), 154 states have call successors, (154) [2024-11-14 03:56:11,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 703 transitions. [2024-11-14 03:56:11,236 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 703 transitions. Word has length 322 [2024-11-14 03:56:11,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 03:56:11,237 INFO L471 AbstractCegarLoop]: Abstraction has 471 states and 703 transitions. [2024-11-14 03:56:11,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-14 03:56:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 703 transitions. [2024-11-14 03:56:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-14 03:56:11,241 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:56:11,242 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:56:11,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 (17)] Ended with exit code 0 [2024-11-14 03:56:11,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:56:11,443 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:56:11,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:56:11,444 INFO L85 PathProgramCache]: Analyzing trace with hash 49255183, now seen corresponding path program 1 times [2024-11-14 03:56:11,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 03:56:11,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [641564822] [2024-11-14 03:56:11,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:56:11,444 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 03:56:11,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 03:56:11,446 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 03:56:11,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad093c19-b8e9-41f8-9038-a0bab5d480a2/bin/utaipan-verify-sOmjnqqW8E/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 (18)] Waiting until timeout for monitored process [2024-11-14 03:56:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 03:56:13,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-14 03:56:13,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:01:21,948 WARN L286 SmtUtils]: Spent 1.52m on a formula simplification that was a NOOP. DAG size: 110 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)