./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2 --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 d103d2070b790835f0ae8f60218439dc1a03f0cfa24864c14bf8cdefca6b749d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:26:01,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:26:01,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:26:01,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:26:01,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:26:01,582 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:26:01,583 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:26:01,583 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:26:01,584 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:26:01,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:26:01,585 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:26:01,586 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:26:01,587 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:26:01,587 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:26:01,588 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:26:01,588 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:26:01,589 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:26:01,589 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:26:01,590 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:26:01,590 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:26:01,591 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:26:01,595 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:26:01,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:26:01,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:26:01,597 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:26:01,597 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:26:01,597 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:26:01,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:26:01,602 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:26:01,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:26:01,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:26:01,604 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:26:01,604 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:26:01,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:26:01,605 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:26:01,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:26:01,606 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:26:01,608 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:26:01,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:01,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:26:01,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:26:01,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:26:01,612 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:26:01,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:26:01,612 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:26:01,614 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:26:01,614 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:26:01,614 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d103d2070b790835f0ae8f60218439dc1a03f0cfa24864c14bf8cdefca6b749d [2024-11-02 12:26:01,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:26:02,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:26:02,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:26:02,024 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:26:02,024 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:26:02,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i Unable to find full path for "g++" [2024-11-02 12:26:04,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:26:04,655 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:26:04,656 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i [2024-11-02 12:26:04,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/3b8f1de8f/0e3d3b070d834648b912287cb9c81b9f/FLAG05c34a9a0 [2024-11-02 12:26:05,005 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/3b8f1de8f/0e3d3b070d834648b912287cb9c81b9f [2024-11-02 12:26:05,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:26:05,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:26:05,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:05,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:26:05,018 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:26:05,021 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e90213f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05, skipping insertion in model container [2024-11-02 12:26:05,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,071 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:26:05,264 WARN L251 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_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i[915,928] [2024-11-02 12:26:05,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:05,399 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:26:05,415 WARN L251 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_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i[915,928] [2024-11-02 12:26:05,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:05,475 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:26:05,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05 WrapperNode [2024-11-02 12:26:05,476 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:05,478 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:26:05,478 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:26:05,478 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:26:05,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,497 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,539 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 223 [2024-11-02 12:26:05,539 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:26:05,540 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:26:05,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:26:05,540 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:26:05,554 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,562 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,588 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,627 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,636 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:26:05,641 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:26:05,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:26:05,641 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:26:05,642 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (1/1) ... [2024-11-02 12:26:05,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:05,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:26:05,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:26:05,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:26:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:26:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:26:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:26:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:26:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:26:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:26:05,893 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:26:05,896 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:26:06,466 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-02 12:26:06,467 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:26:06,767 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:26:06,767 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:26:06,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:26:06 BoogieIcfgContainer [2024-11-02 12:26:06,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:26:06,770 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:26:06,770 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:26:06,774 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:26:06,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:26:05" (1/3) ... [2024-11-02 12:26:06,776 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21775861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:26:06, skipping insertion in model container [2024-11-02 12:26:06,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:05" (2/3) ... [2024-11-02 12:26:06,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21775861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:26:06, skipping insertion in model container [2024-11-02 12:26:06,778 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:26:06" (3/3) ... [2024-11-02 12:26:06,781 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-71.i [2024-11-02 12:26:06,802 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:26:06,802 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:26:06,881 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:26:06,889 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;@375d3bb4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:26:06,889 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:26:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand has 64 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 12:26:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-02 12:26:06,908 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:26:06,911 INFO L215 NwaCegarLoop]: trace histogram [36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:26:06,912 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:26:06,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:26:06,918 INFO L85 PathProgramCache]: Analyzing trace with hash 2051822349, now seen corresponding path program 1 times [2024-11-02 12:26:06,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:26:06,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902865415] [2024-11-02 12:26:06,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:26:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:26:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:26:07,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [468188395] [2024-11-02 12:26:07,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:26:07,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:26:07,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:26:07,858 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:26:07,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:26:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:26:08,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:26:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:26:08,653 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:26:08,657 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:26:08,659 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:26:08,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:26:08,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:26:08,870 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:26:09,111 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:26:09,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:26:09 BoogieIcfgContainer [2024-11-02 12:26:09,116 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:26:09,117 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:26:09,121 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:26:09,121 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:26:09,122 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:26:06" (3/4) ... [2024-11-02 12:26:09,127 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:26:09,129 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:26:09,130 INFO L158 Benchmark]: Toolchain (without parser) took 4121.35ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 85.6MB in the beginning and 129.7MB in the end (delta: -44.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:26:09,131 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 127.9MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:26:09,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.26ms. Allocated memory is still 127.9MB. Free memory was 85.2MB in the beginning and 67.6MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:26:09,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.69ms. Allocated memory is still 127.9MB. Free memory was 67.6MB in the beginning and 64.2MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-02 12:26:09,134 INFO L158 Benchmark]: Boogie Preprocessor took 100.18ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 63.8MB in the beginning and 134.2MB in the end (delta: -70.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-11-02 12:26:09,135 INFO L158 Benchmark]: RCFGBuilder took 1127.17ms. Allocated memory is still 165.7MB. Free memory was 134.1MB in the beginning and 80.6MB in the end (delta: 53.5MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-02 12:26:09,136 INFO L158 Benchmark]: TraceAbstraction took 2346.61ms. Allocated memory is still 165.7MB. Free memory was 79.5MB in the beginning and 129.7MB in the end (delta: -50.2MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2024-11-02 12:26:09,137 INFO L158 Benchmark]: Witness Printer took 11.92ms. Allocated memory is still 165.7MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:26:09,144 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 127.9MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 466.26ms. Allocated memory is still 127.9MB. Free memory was 85.2MB in the beginning and 67.6MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.69ms. Allocated memory is still 127.9MB. Free memory was 67.6MB in the beginning and 64.2MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.18ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 63.8MB in the beginning and 134.2MB in the end (delta: -70.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1127.17ms. Allocated memory is still 165.7MB. Free memory was 134.1MB in the beginning and 80.6MB in the end (delta: 53.5MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. * TraceAbstraction took 2346.61ms. Allocated memory is still 165.7MB. Free memory was 79.5MB in the beginning and 129.7MB in the end (delta: -50.2MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Witness Printer took 11.92ms. Allocated memory is still 165.7MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 105, overapproximation of bitwiseAnd at line 71. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 1; [L25] signed char var_1_4 = -1; [L26] signed char var_1_5 = 4; [L27] unsigned short int var_1_9 = 35831; [L28] float var_1_10 = 1.875; [L29] float var_1_11 = 5.8; [L30] float var_1_12 = 2.375; [L31] float var_1_13 = 999999999999.75; [L32] signed short int var_1_14 = 32; [L33] signed short int var_1_15 = 25; [L34] signed short int var_1_16 = 23809; [L35] signed short int var_1_17 = 2; [L36] float var_1_18 = 499.25; [L37] signed long int var_1_19 = -4; [L38] unsigned short int var_1_20 = 10; [L39] unsigned short int var_1_21 = 16; [L40] signed char var_1_22 = -10; [L41] signed char var_1_23 = 25; [L42] signed char var_1_24 = 4; [L43] unsigned char var_1_25 = 1; [L44] signed char var_1_27 = 25; [L45] float var_1_28 = 199.4; [L46] float var_1_29 = 1.875; [L47] unsigned long int var_1_30 = 1; [L48] unsigned long int var_1_31 = 1; [L49] unsigned short int var_1_32 = 64; [L50] unsigned long int var_1_33 = 1; [L51] unsigned short int var_1_34 = 0; [L52] unsigned short int var_1_35 = 2; [L53] unsigned short int var_1_36 = 32; [L54] unsigned short int var_1_37 = 0; [L55] double var_1_38 = 63.5; [L56] float last_1_var_1_12 = 2.375; [L57] signed short int last_1_var_1_14 = 32; [L58] unsigned short int last_1_var_1_20 = 10; [L59] unsigned short int last_1_var_1_21 = 16; [L190] isInitial = 1 [L191] FCALL initially() [L192] COND TRUE 1 [L193] CALL updateLastVariables() [L180] last_1_var_1_12 = var_1_12 [L181] last_1_var_1_14 = var_1_14 [L182] last_1_var_1_20 = var_1_20 [L183] last_1_var_1_21 = var_1_21 [L193] RET updateLastVariables() [L194] CALL updateVariables() [L123] var_1_2 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L125] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L126] var_1_3 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_4=-1, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_4=-1, var_1_5=4, var_1_9=35831] [L128] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=-1, var_1_5=4, var_1_9=35831] [L129] var_1_4 = __VERIFIER_nondet_char() [L130] CALL assume_abort_if_not(var_1_4 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_4 >= -1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=4, var_1_9=35831] [L131] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=4, var_1_9=35831] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=4, var_1_9=35831] [L132] var_1_5 = __VERIFIER_nondet_char() [L133] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=35831] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=35831] [L134] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=35831] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=35831] [L135] var_1_9 = __VERIFIER_nondet_ushort() [L136] CALL assume_abort_if_not(var_1_9 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_9 >= 32767) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L137] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_11=29/5, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L138] var_1_11 = __VERIFIER_nondet_float() [L139] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_13=3999999999999/4, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L140] var_1_13 = __VERIFIER_nondet_float() [L141] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L142] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=25, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L143] var_1_15 = __VERIFIER_nondet_short() [L144] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L145] CALL assume_abort_if_not(var_1_15 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_15 <= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=23809, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L146] var_1_16 = __VERIFIER_nondet_short() [L147] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L148] CALL assume_abort_if_not(var_1_16 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_16 <= 32766) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=2, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L149] var_1_17 = __VERIFIER_nondet_short() [L150] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L151] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=25, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L152] var_1_23 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_23 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_23 >= -127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L154] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L155] var_1_25 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L157] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=25, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L158] var_1_27 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_27 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_27 >= -127) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L160] CALL assume_abort_if_not(var_1_27 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_27 <= 126) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_29=15/8, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L161] var_1_29 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L163] var_1_31 = __VERIFIER_nondet_ulong() [L164] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L165] CALL assume_abort_if_not(var_1_31 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_31 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L166] var_1_33 = __VERIFIER_nondet_ulong() [L167] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L168] CALL assume_abort_if_not(var_1_33 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_33 <= 4294967295) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L169] var_1_34 = __VERIFIER_nondet_ushort() [L170] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L171] CALL assume_abort_if_not(var_1_34 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_34 <= 65534) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=2, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L172] var_1_35 = __VERIFIER_nondet_ushort() [L173] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L174] CALL assume_abort_if_not(var_1_35 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_35 <= 65534) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_36=32, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L175] var_1_36 = __VERIFIER_nondet_ushort() [L176] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L177] CALL assume_abort_if_not(var_1_36 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_36=-49153, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_36 <= 16383) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=15/8, var_1_12=19/8, var_1_14=32, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=1997/4, var_1_19=-4, var_1_1=32, var_1_20=10, var_1_21=16, var_1_22=-10, var_1_23=-127, var_1_24=4, var_1_25=1, var_1_27=0, var_1_28=997/5, var_1_2=0, var_1_30=1, var_1_31=-4294967295, var_1_32=64, var_1_34=0, var_1_35=10, var_1_36=-49153, var_1_37=0, var_1_38=127/2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L194] RET updateVariables() [L195] CALL step() [L63] COND TRUE ! (! var_1_25) [L64] COND TRUE \read(var_1_25) [L65] var_1_24 = var_1_27 [L68] var_1_28 = var_1_29 [L69] var_1_30 = var_1_31 [L70] COND TRUE var_1_24 < var_1_31 [L71] EXPR var_1_30 & var_1_24 [L71] COND TRUE (var_1_30 & var_1_24) >= var_1_33 [L72] var_1_32 = ((((((((((((10) < 0 ) ? -(10) : (10)))) < (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))))) ? (((((10) < 0 ) ? -(10) : (10)))) : (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))))))) > ((51998 - (5 + var_1_36)))) ? (((((((((10) < 0 ) ? -(10) : (10)))) < (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))))) ? (((((10) < 0 ) ? -(10) : (10)))) : (((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))))))) : ((51998 - (5 + var_1_36))))) [L75] var_1_37 = var_1_36 [L76] COND TRUE (-64 <= var_1_27) || var_1_25 [L77] COND TRUE var_1_32 >= var_1_34 [L78] var_1_38 = var_1_29 [L81] signed long int stepLocal_0 = var_1_4 - var_1_5; [L82] COND FALSE !(\read(var_1_2)) [L87] COND TRUE \read(var_1_3) [L88] var_1_1 = 32 [L93] unsigned short int stepLocal_2 = var_1_1; [L94] COND FALSE !(! (var_1_5 < var_1_1)) [L101] var_1_14 = ((((((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) < ((var_1_15 - (var_1_16 - var_1_17)))) ? (((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) : ((var_1_15 - (var_1_16 - var_1_17))))) [L103] var_1_10 = var_1_11 [L104] signed char stepLocal_1 = var_1_4; [L105] COND TRUE last_1_var_1_12 >= ((var_1_11 / var_1_13) / 31.9f) [L106] COND FALSE !(var_1_14 > stepLocal_1) [L109] var_1_12 = var_1_11 [L112] var_1_18 = ((((((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) > (5.5f)) ? (((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) : (5.5f))) [L113] var_1_20 = var_1_15 [L114] var_1_21 = var_1_5 [L115] var_1_22 = var_1_23 [L116] COND TRUE \read(var_1_3) [L117] var_1_19 = ((((var_1_17) > ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21)))))) ? (var_1_17) : ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21))))))) [L195] RET step() [L196] CALL, EXPR property() [L186-L187] return ((((((((var_1_2 ? (((var_1_4 - var_1_5) > ((last_1_var_1_14 + last_1_var_1_20) * last_1_var_1_21)) ? (var_1_1 == ((unsigned short int) (var_1_9 - var_1_5))) : 1) : (var_1_3 ? (var_1_1 == ((unsigned short int) 32)) : (var_1_1 == ((unsigned short int) var_1_5)))) && (var_1_10 == ((float) var_1_11))) && ((last_1_var_1_12 >= ((var_1_11 / var_1_13) / 31.9f)) ? ((var_1_14 > var_1_4) ? (var_1_12 == ((float) var_1_11)) : (var_1_12 == ((float) var_1_11))) : 1)) && ((! (var_1_5 < var_1_1)) ? ((last_1_var_1_14 >= var_1_1) ? (var_1_14 == ((signed short int) (((((128) < (((((2) < (var_1_4)) ? (2) : (var_1_4))))) ? (128) : (((((2) < (var_1_4)) ? (2) : (var_1_4)))))) + var_1_5))) : (var_1_14 == ((signed short int) ((var_1_5 - var_1_15) + var_1_4)))) : (var_1_14 == ((signed short int) ((((((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) < ((var_1_15 - (var_1_16 - var_1_17)))) ? (((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))) : ((var_1_15 - (var_1_16 - var_1_17))))))))) && (var_1_18 == ((float) ((((((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) > (5.5f)) ? (((((255.5f) > (var_1_11)) ? (255.5f) : (var_1_11)))) : (5.5f)))))) && (var_1_3 ? (var_1_19 == ((signed long int) ((((var_1_17) > ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21)))))) ? (var_1_17) : ((((((var_1_5) < (var_1_9)) ? (var_1_5) : (var_1_9))) + ((((var_1_16) > (var_1_21)) ? (var_1_16) : (var_1_21))))))))) : (var_1_19 == ((signed long int) var_1_5)))) && (var_1_20 == ((unsigned short int) var_1_15))) && (var_1_21 == ((unsigned short int) var_1_5))) && (var_1_22 == ((signed char) var_1_23)) ; [L196] RET, EXPR property() [L196] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=19/8, var_1_11=19/8, var_1_12=19/8, var_1_14=0, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=511/2, var_1_19=16383, var_1_1=32, var_1_20=16383, var_1_21=0, var_1_22=-127, var_1_23=-127, var_1_24=0, var_1_25=1, var_1_27=0, var_1_28=2, var_1_29=2, var_1_2=0, var_1_30=-4294967295, var_1_31=-4294967295, var_1_32=35610, var_1_33=0, var_1_34=0, var_1_35=10, var_1_36=-49153, var_1_37=-49153, var_1_38=2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=19/8, last_1_var_1_14=32, last_1_var_1_20=10, last_1_var_1_21=16, var_1_10=19/8, var_1_11=19/8, var_1_12=19/8, var_1_14=0, var_1_15=16383, var_1_16=16383, var_1_17=0, var_1_18=511/2, var_1_19=16383, var_1_1=32, var_1_20=16383, var_1_21=0, var_1_22=-127, var_1_23=-127, var_1_24=0, var_1_25=1, var_1_27=0, var_1_28=2, var_1_29=2, var_1_2=0, var_1_30=-4294967295, var_1_31=-4294967295, var_1_32=35610, var_1_33=0, var_1_34=0, var_1_35=10, var_1_36=-49153, var_1_37=-49153, var_1_38=2, var_1_3=1, var_1_4=0, var_1_5=0, var_1_9=65534] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 36, 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=64occurred 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, 1.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 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 [2024-11-02 12:26:09,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2 --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 d103d2070b790835f0ae8f60218439dc1a03f0cfa24864c14bf8cdefca6b749d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:26:12,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:26:12,319 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:26:12,341 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:26:12,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:26:12,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:26:12,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:26:12,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:26:12,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:26:12,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:26:12,399 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:26:12,400 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:26:12,400 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:26:12,400 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:26:12,401 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:26:12,401 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:26:12,402 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:26:12,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:26:12,403 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:26:12,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:26:12,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:26:12,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:26:12,410 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:26:12,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:26:12,411 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:26:12,411 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:26:12,412 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:26:12,412 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:26:12,412 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:26:12,413 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:26:12,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:26:12,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:26:12,418 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:26:12,418 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:26:12,418 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:26:12,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:12,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:26:12,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:26:12,420 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:26:12,421 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:26:12,421 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:26:12,422 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:26:12,423 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:26:12,423 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:26:12,423 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d103d2070b790835f0ae8f60218439dc1a03f0cfa24864c14bf8cdefca6b749d [2024-11-02 12:26:12,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:26:12,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:26:12,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:26:13,001 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:26:13,002 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:26:13,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i Unable to find full path for "g++" [2024-11-02 12:26:15,542 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:26:15,923 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:26:15,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i [2024-11-02 12:26:15,947 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/df5b86642/683df51e86b24ba0823e676f9b49c0fc/FLAG9c3790a7a [2024-11-02 12:26:15,970 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/data/df5b86642/683df51e86b24ba0823e676f9b49c0fc [2024-11-02 12:26:15,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:26:15,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:26:15,979 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:15,979 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:26:15,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:26:15,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:15" (1/1) ... [2024-11-02 12:26:15,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@937c22e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:15, skipping insertion in model container [2024-11-02 12:26:15,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:15" (1/1) ... [2024-11-02 12:26:16,039 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:26:16,342 WARN L251 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_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i[915,928] [2024-11-02 12:26:16,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:16,551 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:26:16,573 WARN L251 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_454a4f32-219c-4d80-8d73-5199069fe152/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-71.i[915,928] [2024-11-02 12:26:16,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:16,696 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:26:16,697 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16 WrapperNode [2024-11-02 12:26:16,697 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:16,699 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:26:16,699 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:26:16,699 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:26:16,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,727 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,780 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 207 [2024-11-02 12:26:16,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:26:16,782 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:26:16,786 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:26:16,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:26:16,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,810 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,810 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,836 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,868 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:26:16,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:26:16,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:26:16,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:26:16,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (1/1) ... [2024-11-02 12:26:16,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:16,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:26:16,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:26:16,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:26:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:26:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:26:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:26:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:26:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:26:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:26:17,110 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:26:17,113 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:26:23,950 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-02 12:26:23,951 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:26:23,970 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:26:23,971 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:26:23,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:26:23 BoogieIcfgContainer [2024-11-02 12:26:23,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:26:23,975 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:26:23,975 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:26:23,979 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:26:23,979 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:26:15" (1/3) ... [2024-11-02 12:26:23,980 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@582ee126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:26:23, skipping insertion in model container [2024-11-02 12:26:23,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:16" (2/3) ... [2024-11-02 12:26:23,982 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@582ee126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:26:23, skipping insertion in model container [2024-11-02 12:26:23,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:26:23" (3/3) ... [2024-11-02 12:26:23,984 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-71.i [2024-11-02 12:26:24,000 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:26:24,001 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:26:24,086 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:26:24,098 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;@25903af6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:26:24,098 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:26:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand has 94 states, 55 states have (on average 1.3454545454545455) internal successors, (74), 56 states have internal predecessors, (74), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 12:26:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-02 12:26:24,123 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:26:24,124 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:26:24,125 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:26:24,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:26:24,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1058512049, now seen corresponding path program 1 times [2024-11-02 12:26:24,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:26:24,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1760986659] [2024-11-02 12:26:24,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:26:24,148 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 [2024-11-02 12:26:24,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:26:24,162 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:26:24,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:26:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:26:25,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:26:25,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:26:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2024-11-02 12:26:25,208 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:26:25,209 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:26:25,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1760986659] [2024-11-02 12:26:25,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1760986659] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:26:25,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:26:25,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:26:25,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935226295] [2024-11-02 12:26:25,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:26:25,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:26:25,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:26:25,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:26:25,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:26:25,256 INFO L87 Difference]: Start difference. First operand has 94 states, 55 states have (on average 1.3454545454545455) internal successors, (74), 56 states have internal predecessors, (74), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-02 12:26:25,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:26:25,298 INFO L93 Difference]: Finished difference Result 181 states and 322 transitions. [2024-11-02 12:26:25,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:26:25,301 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 222 [2024-11-02 12:26:25,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:26:25,312 INFO L225 Difference]: With dead ends: 181 [2024-11-02 12:26:25,312 INFO L226 Difference]: Without dead ends: 90 [2024-11-02 12:26:25,317 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:26:25,322 INFO L432 NwaCegarLoop]: 139 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, 139 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 [2024-11-02 12:26:25,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:26:25,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2024-11-02 12:26:25,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2024-11-02 12:26:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 12:26:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 139 transitions. [2024-11-02 12:26:25,406 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 139 transitions. Word has length 222 [2024-11-02 12:26:25,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:26:25,407 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 139 transitions. [2024-11-02 12:26:25,410 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-02 12:26:25,410 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2024-11-02 12:26:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-02 12:26:25,417 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:26:25,418 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:26:25,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:26:25,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:26:25,620 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:26:25,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:26:25,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1847689167, now seen corresponding path program 1 times [2024-11-02 12:26:25,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:26:25,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [872956249] [2024-11-02 12:26:25,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:26:25,626 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 [2024-11-02 12:26:25,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:26:25,630 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:26:25,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_454a4f32-219c-4d80-8d73-5199069fe152/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:26:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:26:26,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-02 12:26:26,464 INFO L278 TraceCheckSpWp]: Computing forward predicates...