./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.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_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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_782658c8-14d6-4908-8db4-52d24a371da0/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 fcfd2020f2de2f3b0b0c5e1fa65c275be1e18677644d220992f0b39e0978bf8a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:39:53,908 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:39:53,997 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:39:54,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:39:54,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:39:54,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:39:54,048 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:39:54,049 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:39:54,050 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:39:54,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:39:54,054 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:39:54,055 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:39:54,055 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:39:54,055 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:39:54,056 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:39:54,056 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:39:54,056 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:39:54,057 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:39:54,057 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:39:54,058 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:39:54,062 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:39:54,062 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:39:54,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:39:54,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:39:54,064 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:39:54,064 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:39:54,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:39:54,065 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:39:54,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:39:54,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:39:54,066 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:39:54,066 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:39:54,066 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:39:54,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:39:54,067 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:39:54,068 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:39:54,068 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:39:54,068 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:39:54,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:54,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:39:54,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:39:54,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:39:54,070 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:39:54,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:39:54,071 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:39:54,071 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:39:54,071 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:39:54,072 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_782658c8-14d6-4908-8db4-52d24a371da0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcfd2020f2de2f3b0b0c5e1fa65c275be1e18677644d220992f0b39e0978bf8a [2024-11-02 12:39:54,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:39:54,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:39:54,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:39:54,400 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:39:54,401 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:39:54,402 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i Unable to find full path for "g++" [2024-11-02 12:39:56,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:39:56,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:39:56,793 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i [2024-11-02 12:39:56,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/289eb6b2a/a4ecc8420c3a45a0af5ae621d4cd5ad9/FLAG95670833f [2024-11-02 12:39:56,825 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/289eb6b2a/a4ecc8420c3a45a0af5ae621d4cd5ad9 [2024-11-02 12:39:56,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:39:56,828 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:39:56,830 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:56,830 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:39:56,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:39:56,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:56,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a267404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56, skipping insertion in model container [2024-11-02 12:39:56,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:56,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:39:57,075 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_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i[919,932] [2024-11-02 12:39:57,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:57,198 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:39:57,210 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_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i[919,932] [2024-11-02 12:39:57,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:57,303 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:39:57,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57 WrapperNode [2024-11-02 12:39:57,304 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:57,306 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:57,306 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:39:57,306 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:39:57,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,333 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,390 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 246 [2024-11-02 12:39:57,390 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:57,391 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:39:57,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:39:57,392 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:39:57,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,412 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,416 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,416 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,426 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,431 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,435 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,437 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,443 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:39:57,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:39:57,449 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:39:57,449 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:39:57,450 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (1/1) ... [2024-11-02 12:39:57,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:57,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:57,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:39:57,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:39:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:39:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:39:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:39:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:39:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:39:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:39:57,669 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:39:57,674 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:39:58,246 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-02 12:39:58,246 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:39:58,638 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:39:58,638 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:39:58,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:58 BoogieIcfgContainer [2024-11-02 12:39:58,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:39:58,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:39:58,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:39:58,647 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:39:58,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:39:56" (1/3) ... [2024-11-02 12:39:58,649 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5211fb53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:58, skipping insertion in model container [2024-11-02 12:39:58,649 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:57" (2/3) ... [2024-11-02 12:39:58,649 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5211fb53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:58, skipping insertion in model container [2024-11-02 12:39:58,650 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:58" (3/3) ... [2024-11-02 12:39:58,651 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i [2024-11-02 12:39:58,674 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:39:58,674 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:39:58,815 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:39:58,838 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;@4f882640, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:39:58,839 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:39:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand has 67 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-02 12:39:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-02 12:39:58,870 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:39:58,878 INFO L215 NwaCegarLoop]: trace histogram [38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:39:58,879 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:39:58,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:39:58,896 INFO L85 PathProgramCache]: Analyzing trace with hash 226693341, now seen corresponding path program 1 times [2024-11-02 12:39:58,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:39:58,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797183785] [2024-11-02 12:39:58,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:39:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:39:59,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1906595044] [2024-11-02 12:39:59,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:59,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:39:59,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:59,878 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:39:59,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:40:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:40:00,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:40:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:40:01,024 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:40:01,027 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:40:01,029 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:40:01,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:40:01,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:40:01,238 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:40:01,404 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:40:01,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:40:01 BoogieIcfgContainer [2024-11-02 12:40:01,409 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:40:01,409 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:40:01,409 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:40:01,410 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:40:01,410 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:58" (3/4) ... [2024-11-02 12:40:01,413 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:40:01,414 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:40:01,415 INFO L158 Benchmark]: Toolchain (without parser) took 4586.48ms. Allocated memory was 148.9MB in the beginning and 197.1MB in the end (delta: 48.2MB). Free memory was 110.0MB in the beginning and 81.7MB in the end (delta: 28.3MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,416 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 104.9MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:40:01,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.71ms. Allocated memory is still 148.9MB. Free memory was 110.0MB in the beginning and 92.7MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.57ms. Allocated memory is still 148.9MB. Free memory was 92.3MB in the beginning and 89.1MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,418 INFO L158 Benchmark]: Boogie Preprocessor took 52.53ms. Allocated memory is still 148.9MB. Free memory was 89.1MB in the beginning and 87.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,419 INFO L158 Benchmark]: RCFGBuilder took 1190.44ms. Allocated memory was 148.9MB in the beginning and 197.1MB in the end (delta: 48.2MB). Free memory was 87.4MB in the beginning and 130.0MB in the end (delta: -42.6MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,419 INFO L158 Benchmark]: TraceAbstraction took 2766.89ms. Allocated memory is still 197.1MB. Free memory was 128.9MB in the beginning and 81.7MB in the end (delta: 47.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2024-11-02 12:40:01,421 INFO L158 Benchmark]: Witness Printer took 4.52ms. Allocated memory is still 197.1MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:40:01,426 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 104.9MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.71ms. Allocated memory is still 148.9MB. Free memory was 110.0MB in the beginning and 92.7MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.57ms. Allocated memory is still 148.9MB. Free memory was 92.3MB in the beginning and 89.1MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.53ms. Allocated memory is still 148.9MB. Free memory was 89.1MB in the beginning and 87.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1190.44ms. Allocated memory was 148.9MB in the beginning and 197.1MB in the end (delta: 48.2MB). Free memory was 87.4MB in the beginning and 130.0MB in the end (delta: -42.6MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2766.89ms. Allocated memory is still 197.1MB. Free memory was 128.9MB in the beginning and 81.7MB in the end (delta: 47.2MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Witness Printer took 4.52ms. Allocated memory is still 197.1MB. Free memory is still 81.7MB. 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 63, overapproximation of shiftRight at line 105, overapproximation of someUnaryFLOAToperation at line 63. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -2; [L23] signed char var_1_10 = -32; [L24] signed long int var_1_11 = 4; [L25] signed long int var_1_12 = 1731242407; [L26] signed long int var_1_13 = 0; [L27] signed char var_1_14 = 10; [L28] signed char var_1_15 = 8; [L29] signed char var_1_16 = -25; [L30] signed char var_1_17 = -16; [L31] unsigned long int var_1_18 = 0; [L32] signed short int var_1_19 = 256; [L33] signed short int var_1_20 = 28075; [L34] signed short int var_1_21 = 256; [L35] signed short int var_1_22 = 25; [L36] unsigned char var_1_23 = 0; [L37] unsigned char var_1_24 = 0; [L38] signed char var_1_25 = 1; [L39] signed char var_1_26 = 0; [L40] signed char var_1_27 = 10; [L41] unsigned long int var_1_28 = 64; [L42] float var_1_30 = 127.75; [L43] float var_1_34 = 9.5; [L44] float var_1_35 = 256.5; [L45] unsigned long int var_1_36 = 0; [L46] unsigned long int var_1_37 = 200; [L47] signed long int var_1_38 = 4; [L48] unsigned long int var_1_40 = 128; [L49] unsigned long int var_1_41 = 16; [L50] unsigned char var_1_42 = 128; [L51] signed char var_1_43 = 8; [L52] unsigned char var_1_44 = 0; [L53] unsigned short int var_1_45 = 256; [L54] signed long int var_1_46 = 5; [L55] unsigned char var_1_47 = 1; [L56] unsigned char var_1_48 = 0; [L57] signed short int var_1_49 = 16; [L58] signed long int last_1_var_1_1 = -2; [L201] isInitial = 1 [L202] FCALL initially() [L203] COND TRUE 1 [L204] CALL updateLastVariables() [L194] last_1_var_1_1 = var_1_1 [L204] RET updateLastVariables() [L205] CALL updateVariables() [L134] var_1_11 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L136] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L137] var_1_12 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_12 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_12 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L139] CALL assume_abort_if_not(var_1_12 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_12 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L140] var_1_13 = __VERIFIER_nondet_long() [L141] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L142] CALL assume_abort_if_not(var_1_13 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_13 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L143] var_1_14 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L145] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L146] var_1_15 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L148] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L149] var_1_16 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L151] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L152] var_1_17 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L154] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L155] var_1_20 = __VERIFIER_nondet_short() [L156] CALL assume_abort_if_not(var_1_20 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_20 >= 16382) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L157] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L158] var_1_21 = __VERIFIER_nondet_short() [L159] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L160] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L161] var_1_22 = __VERIFIER_nondet_short() [L162] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L163] CALL assume_abort_if_not(var_1_22 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_22 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L164] var_1_24 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L166] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L167] var_1_26 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_26 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_26 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L169] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L170] var_1_27 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L172] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L173] var_1_34 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_34 >= -922337.2036854765600e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not((var_1_34 >= -922337.2036854765600e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_35=513/2, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L175] var_1_35 = __VERIFIER_nondet_float() [L176] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=200, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L177] var_1_37 = __VERIFIER_nondet_ulong() [L178] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L179] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=16, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L180] var_1_41 = __VERIFIER_nondet_ulong() [L181] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L182] CALL assume_abort_if_not(var_1_41 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_41 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=8, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L183] var_1_43 = __VERIFIER_nondet_char() [L184] CALL assume_abort_if_not(var_1_43 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_43 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L185] CALL assume_abort_if_not(var_1_43 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_43 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=0, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L186] var_1_44 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L188] CALL assume_abort_if_not(var_1_44 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_44 <= 254) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L189] var_1_48 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_49=16] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_49=16] [L191] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=511/4, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=128, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=256, var_1_46=5, var_1_47=1, var_1_48=0, var_1_49=16] [L205] RET updateVariables() [L206] CALL step() [L62] COND TRUE (var_1_25 + var_1_18) < var_1_19 [L63] var_1_30 = ((((var_1_34) < (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))))) ? (var_1_34) : (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35)))))) [L65] var_1_36 = var_1_37 [L66] COND FALSE !(var_1_34 < var_1_30) [L69] COND TRUE var_1_34 > var_1_30 [L70] COND TRUE ((((32) > (var_1_10)) ? (32) : (var_1_10))) <= var_1_19 [L71] var_1_40 = ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) [L78] COND TRUE var_1_18 <= 100u [L79] COND FALSE !((var_1_43 - ((((-2) < 0 ) ? -(-2) : (-2)))) == (var_1_10 + -4)) [L85] var_1_45 = ((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) [L86] COND FALSE !(var_1_35 > var_1_34) [L89] COND FALSE !(var_1_35 <= var_1_30) [L92] var_1_46 = var_1_28 [L95] var_1_47 = var_1_48 [L96] var_1_49 = var_1_43 [L97] var_1_19 = ((var_1_20 - var_1_21) - var_1_22) [L98] signed long int stepLocal_1 = (var_1_26 - var_1_27) + var_1_19; [L99] COND TRUE stepLocal_1 > var_1_22 [L100] var_1_25 = ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))) [L104] signed long int stepLocal_0 = var_1_11 - (var_1_12 - var_1_13); [L105] EXPR var_1_25 >> var_1_19 [L105] COND TRUE (var_1_25 >> var_1_19) < stepLocal_0 [L106] var_1_10 = (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) [L110] COND TRUE var_1_10 != var_1_25 [L111] var_1_18 = ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) [L113] COND FALSE !(! ((64 * var_1_18) < var_1_18)) [L116] COND FALSE !(-8 <= var_1_10) [L121] COND TRUE 128 < var_1_19 [L122] var_1_1 = var_1_10 [L127] COND TRUE (var_1_1 * var_1_1) < var_1_18 [L128] COND TRUE var_1_1 < var_1_13 [L129] var_1_28 = 64u [L206] RET step() [L207] CALL, EXPR property() [L197] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L197] EXPR var_1_25 >> var_1_19 [L197] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L197-L198] return (((((((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16))))) && ((var_1_10 != var_1_25) ? (var_1_18 == ((unsigned long int) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : 1)) && (var_1_19 == ((signed short int) ((var_1_20 - var_1_21) - var_1_22)))) && ((! ((64 * var_1_18) < var_1_18)) ? (var_1_23 == ((unsigned char) var_1_24)) : 1)) && ((((var_1_26 - var_1_27) + var_1_19) > var_1_22) ? (var_1_25 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_25 == ((signed char) ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))))) && (((var_1_1 * var_1_1) < var_1_18) ? ((var_1_1 < var_1_13) ? (var_1_28 == ((unsigned long int) 64u)) : 1) : 1) ; [L207] RET, EXPR property() [L207] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-64, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=1022611260, var_1_19=129, var_1_1=-64, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=2, var_1_34=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=0, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=0, var_1_46=64, var_1_47=0, var_1_48=0, var_1_49=-1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-64, var_1_11=51130561, var_1_12=1073741823, var_1_13=1022611260, var_1_14=-63, var_1_15=3, var_1_16=-1, var_1_17=-2, var_1_18=1022611260, var_1_19=129, var_1_1=-64, var_1_20=16512, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_30=2, var_1_34=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=4, var_1_40=0, var_1_41=0, var_1_42=128, var_1_43=-1, var_1_44=256, var_1_45=0, var_1_46=64, var_1_47=0, var_1_48=0, var_1_49=-1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 67 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 1, TraceHistogramMax: 38, 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=67occurred 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, 1.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 276 NumberOfCodeBlocks, 276 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 12:40:01,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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_782658c8-14d6-4908-8db4-52d24a371da0/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 fcfd2020f2de2f3b0b0c5e1fa65c275be1e18677644d220992f0b39e0978bf8a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:40:03,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:40:04,033 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:40:04,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:40:04,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:40:04,062 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:40:04,062 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:40:04,063 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:40:04,063 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:40:04,064 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:40:04,064 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:40:04,064 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:40:04,065 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:40:04,065 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:40:04,066 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:40:04,066 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:40:04,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:40:04,067 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:40:04,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:40:04,068 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:40:04,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:40:04,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:40:04,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:40:04,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:40:04,071 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:40:04,071 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:40:04,071 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:40:04,072 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:40:04,072 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:40:04,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:40:04,073 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:40:04,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:40:04,074 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:40:04,074 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:40:04,074 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:40:04,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:40:04,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:40:04,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:40:04,076 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:40:04,076 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:40:04,076 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:40:04,077 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:40:04,077 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:40:04,077 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:40:04,078 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_782658c8-14d6-4908-8db4-52d24a371da0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcfd2020f2de2f3b0b0c5e1fa65c275be1e18677644d220992f0b39e0978bf8a [2024-11-02 12:40:04,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:40:04,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:40:04,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:40:04,517 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:40:04,518 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:40:04,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i Unable to find full path for "g++" [2024-11-02 12:40:06,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:40:06,952 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:40:06,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i [2024-11-02 12:40:06,973 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/ed6fb3986/d724d23dbf7a44c586507ca0c88536d8/FLAG7d38659d8 [2024-11-02 12:40:06,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/data/ed6fb3986/d724d23dbf7a44c586507ca0c88536d8 [2024-11-02 12:40:06,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:40:07,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:40:07,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:40:07,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:40:07,010 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:40:07,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:40:06" (1/1) ... [2024-11-02 12:40:07,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bda8011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07, skipping insertion in model container [2024-11-02 12:40:07,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:40:06" (1/1) ... [2024-11-02 12:40:07,075 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:40:07,331 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_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i[919,932] [2024-11-02 12:40:07,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:40:07,473 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:40:07,488 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_782658c8-14d6-4908-8db4-52d24a371da0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i[919,932] [2024-11-02 12:40:07,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:40:07,591 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:40:07,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07 WrapperNode [2024-11-02 12:40:07,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:40:07,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:40:07,593 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:40:07,593 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:40:07,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,664 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 214 [2024-11-02 12:40:07,665 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:40:07,665 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:40:07,665 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:40:07,665 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:40:07,678 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,684 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,689 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,689 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,714 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,726 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,728 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,735 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:40:07,735 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:40:07,736 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:40:07,739 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:40:07,740 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (1/1) ... [2024-11-02 12:40:07,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:40:07,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:40:07,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:40:07,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:40:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:40:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:40:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:40:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:40:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:40:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:40:07,934 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:40:07,938 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:40:08,466 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-02 12:40:08,467 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:40:08,485 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:40:08,487 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:40:08,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:40:08 BoogieIcfgContainer [2024-11-02 12:40:08,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:40:08,490 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:40:08,491 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:40:08,495 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:40:08,495 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:40:06" (1/3) ... [2024-11-02 12:40:08,496 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@188cb181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:40:08, skipping insertion in model container [2024-11-02 12:40:08,496 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:40:07" (2/3) ... [2024-11-02 12:40:08,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@188cb181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:40:08, skipping insertion in model container [2024-11-02 12:40:08,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:40:08" (3/3) ... [2024-11-02 12:40:08,499 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-64.i [2024-11-02 12:40:08,516 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:40:08,516 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:40:08,612 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:40:08,620 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;@ccec688, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:40:08,621 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:40:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 58 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-02 12:40:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-02 12:40:08,651 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:40:08,653 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:40:08,654 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:40:08,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:40:08,660 INFO L85 PathProgramCache]: Analyzing trace with hash 2132308564, now seen corresponding path program 1 times [2024-11-02 12:40:08,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:40:08,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [83457962] [2024-11-02 12:40:08,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:08,682 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 12:40:08,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:40:08,686 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:08,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:09,028 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:40:09,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 1898 trivial. 0 not checked. [2024-11-02 12:40:09,152 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:40:09,153 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:40:09,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [83457962] [2024-11-02 12:40:09,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [83457962] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:40:09,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:40:09,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:40:09,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272864925] [2024-11-02 12:40:09,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:40:09,165 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:40:09,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:40:09,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:40:09,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:40:09,198 INFO L87 Difference]: Start difference. First operand has 98 states, 57 states have (on average 1.3859649122807018) internal successors, (79), 58 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-02 12:40:09,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:40:09,248 INFO L93 Difference]: Finished difference Result 189 states and 342 transitions. [2024-11-02 12:40:09,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:40:09,253 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 235 [2024-11-02 12:40:09,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:40:09,266 INFO L225 Difference]: With dead ends: 189 [2024-11-02 12:40:09,266 INFO L226 Difference]: Without dead ends: 94 [2024-11-02 12:40:09,271 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 234 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 12:40:09,275 INFO L432 NwaCegarLoop]: 148 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, 148 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 12:40:09,276 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:40:09,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-02 12:40:09,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-02 12:40:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 54 states have internal predecessors, (72), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-02 12:40:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 148 transitions. [2024-11-02 12:40:09,349 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 148 transitions. Word has length 235 [2024-11-02 12:40:09,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:40:09,350 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 148 transitions. [2024-11-02 12:40:09,351 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-02 12:40:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 148 transitions. [2024-11-02 12:40:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-02 12:40:09,357 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:40:09,357 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:40:09,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:09,558 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:09,558 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:40:09,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:40:09,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1694349784, now seen corresponding path program 1 times [2024-11-02 12:40:09,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:40:09,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1094792634] [2024-11-02 12:40:09,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:09,567 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 12:40:09,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:40:09,569 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:09,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:09,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-02 12:40:09,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-02 12:40:10,599 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:40:10,599 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:40:10,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1094792634] [2024-11-02 12:40:10,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1094792634] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:40:10,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:40:10,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:40:10,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903886801] [2024-11-02 12:40:10,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:40:10,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-02 12:40:10,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:40:10,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-02 12:40:10,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-02 12:40:10,612 INFO L87 Difference]: Start difference. First operand 94 states and 148 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-02 12:40:10,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:40:10,841 INFO L93 Difference]: Finished difference Result 275 states and 436 transitions. [2024-11-02 12:40:10,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-02 12:40:10,842 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 235 [2024-11-02 12:40:10,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:40:10,847 INFO L225 Difference]: With dead ends: 275 [2024-11-02 12:40:10,848 INFO L226 Difference]: Without dead ends: 184 [2024-11-02 12:40:10,849 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-02 12:40:10,850 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 34 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 291 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-02 12:40:10,855 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 291 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-02 12:40:10,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2024-11-02 12:40:10,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 182. [2024-11-02 12:40:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 103 states have (on average 1.3106796116504855) internal successors, (135), 103 states have internal predecessors, (135), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-11-02 12:40:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 287 transitions. [2024-11-02 12:40:10,914 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 287 transitions. Word has length 235 [2024-11-02 12:40:10,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:40:10,918 INFO L471 AbstractCegarLoop]: Abstraction has 182 states and 287 transitions. [2024-11-02 12:40:10,918 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 2 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-02 12:40:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 287 transitions. [2024-11-02 12:40:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-02 12:40:10,927 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:40:10,927 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:40:10,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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)] Ended with exit code 0 [2024-11-02 12:40:11,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:11,130 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:40:11,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:40:11,131 INFO L85 PathProgramCache]: Analyzing trace with hash 2098677049, now seen corresponding path program 1 times [2024-11-02 12:40:11,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:40:11,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1107183951] [2024-11-02 12:40:11,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:11,142 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 12:40:11,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:40:11,146 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:11,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 (4)] Waiting until timeout for monitored process [2024-11-02 12:40:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:11,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-02 12:40:11,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 741 proven. 15 refuted. 0 times theorem prover too weak. 2056 trivial. 0 not checked. [2024-11-02 12:40:12,655 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 12:40:12,870 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:40:12,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1107183951] [2024-11-02 12:40:12,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1107183951] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-02 12:40:12,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1423028055] [2024-11-02 12:40:12,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:12,877 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-02 12:40:12,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/cvc4 [2024-11-02 12:40:12,880 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-02 12:40:12,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-02 12:40:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:13,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-02 12:40:13,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 741 proven. 15 refuted. 0 times theorem prover too weak. 2056 trivial. 0 not checked. [2024-11-02 12:40:14,669 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 12:40:14,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1423028055] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-02 12:40:14,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728235892] [2024-11-02 12:40:14,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:14,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:40:14,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:40:14,788 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:40:14,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-02 12:40:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:14,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-02 12:40:14,957 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 741 proven. 15 refuted. 0 times theorem prover too weak. 2056 trivial. 0 not checked. [2024-11-02 12:40:15,729 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 12:40:15,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1728235892] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-02 12:40:15,848 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-02 12:40:15,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2024-11-02 12:40:15,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228300298] [2024-11-02 12:40:15,849 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-02 12:40:15,851 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-02 12:40:15,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:40:15,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-02 12:40:15,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2024-11-02 12:40:15,853 INFO L87 Difference]: Start difference. First operand 182 states and 287 transitions. Second operand has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-02 12:40:16,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:40:16,575 INFO L93 Difference]: Finished difference Result 445 states and 700 transitions. [2024-11-02 12:40:16,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-02 12:40:16,576 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 236 [2024-11-02 12:40:16,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:40:16,580 INFO L225 Difference]: With dead ends: 445 [2024-11-02 12:40:16,581 INFO L226 Difference]: Without dead ends: 266 [2024-11-02 12:40:16,582 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 858 GetRequests, 849 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-02 12:40:16,583 INFO L432 NwaCegarLoop]: 103 mSDtfsCounter, 83 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 245 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 245 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-02 12:40:16,584 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 327 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 245 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-02 12:40:16,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2024-11-02 12:40:16,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 257. [2024-11-02 12:40:16,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 138 states have (on average 1.2608695652173914) internal successors, (174), 138 states have internal predecessors, (174), 114 states have call successors, (114), 4 states have call predecessors, (114), 4 states have return successors, (114), 114 states have call predecessors, (114), 114 states have call successors, (114) [2024-11-02 12:40:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 402 transitions. [2024-11-02 12:40:16,633 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 402 transitions. Word has length 236 [2024-11-02 12:40:16,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:40:16,634 INFO L471 AbstractCegarLoop]: Abstraction has 257 states and 402 transitions. [2024-11-02 12:40:16,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 5 states have internal predecessors, (55), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-02 12:40:16,635 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 402 transitions. [2024-11-02 12:40:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-02 12:40:16,643 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:40:16,644 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:40:16,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-02 12:40:16,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-02 12:40:17,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 (4)] Forceful destruction successful, exit code 0 [2024-11-02 12:40:17,244 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:17,245 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:40:17,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:40:17,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1077608695, now seen corresponding path program 1 times [2024-11-02 12:40:17,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:40:17,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [528970766] [2024-11-02 12:40:17,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:40:17,248 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 12:40:17,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:40:17,252 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 12:40:17,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782658c8-14d6-4908-8db4-52d24a371da0/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 (7)] Waiting until timeout for monitored process [2024-11-02 12:40:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:40:17,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-02 12:40:17,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:40:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1246 proven. 60 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2024-11-02 12:40:23,049 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 12:40:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-02 12:40:23,666 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:40:23,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [528970766] [2024-11-02 12:40:23,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [528970766] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-02 12:40:23,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-02 12:40:23,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 13 [2024-11-02 12:40:23,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996673437] [2024-11-02 12:40:23,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:40:23,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-02 12:40:23,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:40:23,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-02 12:40:23,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2024-11-02 12:40:23,672 INFO L87 Difference]: Start difference. First operand 257 states and 402 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38)