./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 3617cce99c1a762bed47d04d4ed89f8a23ad05eb7fc7548658980f65d45c8f99 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 11:22:17,434 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 11:22:17,499 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 11:22:17,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 11:22:17,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 11:22:17,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 11:22:17,547 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 11:22:17,548 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 11:22:17,549 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 11:22:17,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 11:22:17,552 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 11:22:17,552 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 11:22:17,553 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 11:22:17,553 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 11:22:17,553 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 11:22:17,557 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 11:22:17,558 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 11:22:17,558 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 11:22:17,558 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 11:22:17,559 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 11:22:17,559 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 11:22:17,560 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 11:22:17,561 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 11:22:17,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 11:22:17,562 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 11:22:17,563 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 11:22:17,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 11:22:17,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 11:22:17,564 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 11:22:17,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 11:22:17,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 11:22:17,565 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 11:22:17,565 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 11:22:17,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 11:22:17,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 11:22:17,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 11:22:17,567 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 11:22:17,567 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 11:22:17,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:22:17,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 11:22:17,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 11:22:17,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 11:22:17,569 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 11:22:17,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 11:22:17,569 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 11:22:17,570 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 11:22:17,570 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 11:22:17,571 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3617cce99c1a762bed47d04d4ed89f8a23ad05eb7fc7548658980f65d45c8f99 [2024-11-02 11:22:17,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 11:22:17,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 11:22:17,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 11:22:17,908 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 11:22:17,908 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 11:22:17,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i Unable to find full path for "g++" [2024-11-02 11:22:20,046 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 11:22:20,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 11:22:20,354 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i [2024-11-02 11:22:20,368 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/b635c4b00/5f8b5a7588c94311b8907231e66e6227/FLAG0b06e92dc [2024-11-02 11:22:20,388 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/b635c4b00/5f8b5a7588c94311b8907231e66e6227 [2024-11-02 11:22:20,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 11:22:20,393 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 11:22:20,395 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 11:22:20,395 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 11:22:20,402 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 11:22:20,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:20,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f249323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20, skipping insertion in model container [2024-11-02 11:22:20,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:20,448 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 11:22:20,654 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i[916,929] [2024-11-02 11:22:20,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:22:20,792 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 11:22:20,804 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i[916,929] [2024-11-02 11:22:20,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:22:20,883 INFO L204 MainTranslator]: Completed translation [2024-11-02 11:22:20,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20 WrapperNode [2024-11-02 11:22:20,884 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 11:22:20,885 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 11:22:20,886 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 11:22:20,886 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 11:22:20,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:20,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:20,982 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 263 [2024-11-02 11:22:20,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 11:22:20,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 11:22:20,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 11:22:20,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 11:22:20,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:20,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,004 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,022 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,032 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 11:22:21,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 11:22:21,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 11:22:21,045 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 11:22:21,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (1/1) ... [2024-11-02 11:22:21,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:22:21,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 11:22:21,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 11:22:21,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 11:22:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 11:22:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 11:22:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 11:22:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 11:22:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 11:22:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 11:22:21,288 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 11:22:21,291 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 11:22:22,069 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-02 11:22:22,069 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 11:22:22,459 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 11:22:22,460 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 11:22:22,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:22:22 BoogieIcfgContainer [2024-11-02 11:22:22,461 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 11:22:22,463 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 11:22:22,464 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 11:22:22,467 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 11:22:22,468 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 11:22:20" (1/3) ... [2024-11-02 11:22:22,469 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f6476f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:22:22, skipping insertion in model container [2024-11-02 11:22:22,469 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:20" (2/3) ... [2024-11-02 11:22:22,470 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f6476f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:22:22, skipping insertion in model container [2024-11-02 11:22:22,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:22:22" (3/3) ... [2024-11-02 11:22:22,472 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-52.i [2024-11-02 11:22:22,491 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 11:22:22,491 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 11:22:22,566 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 11:22:22,572 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;@4df143f9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 11:22:22,573 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 11:22:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand has 67 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 11:22:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-02 11:22:22,592 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 11:22:22,594 INFO L215 NwaCegarLoop]: trace histogram [36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 11:22:22,595 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 11:22:22,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 11:22:22,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1811264769, now seen corresponding path program 1 times [2024-11-02 11:22:22,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 11:22:22,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444696111] [2024-11-02 11:22:22,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 11:22:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 11:22:23,468 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2124581536] [2024-11-02 11:22:23,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:23,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 11:22:23,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 11:22:23,472 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 11:22:23,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 11:22:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 11:22:24,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 11:22:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 11:22:24,478 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 11:22:24,480 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 11:22:24,482 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 11:22:24,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 11:22:24,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 11:22:24,688 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 11:22:24,857 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 11:22:24,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 11:22:24 BoogieIcfgContainer [2024-11-02 11:22:24,862 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 11:22:24,863 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 11:22:24,864 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 11:22:24,864 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 11:22:24,864 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:22:22" (3/4) ... [2024-11-02 11:22:24,869 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 11:22:24,870 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 11:22:24,872 INFO L158 Benchmark]: Toolchain (without parser) took 4477.95ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 85.7MB in the beginning and 53.6MB in the end (delta: 32.1MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,872 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 121.6MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 11:22:24,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.99ms. Allocated memory is still 121.6MB. Free memory was 85.5MB in the beginning and 66.3MB in the end (delta: 19.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.52ms. Allocated memory is still 121.6MB. Free memory was 66.3MB in the beginning and 59.2MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,875 INFO L158 Benchmark]: Boogie Preprocessor took 60.14ms. Allocated memory is still 121.6MB. Free memory was 59.2MB in the beginning and 55.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,878 INFO L158 Benchmark]: RCFGBuilder took 1416.51ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 55.7MB in the beginning and 103.1MB in the end (delta: -47.4MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,879 INFO L158 Benchmark]: TraceAbstraction took 2400.12ms. Allocated memory is still 163.6MB. Free memory was 102.1MB in the beginning and 53.6MB in the end (delta: 48.5MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2024-11-02 11:22:24,879 INFO L158 Benchmark]: Witness Printer took 7.02ms. Allocated memory is still 163.6MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 11:22:24,883 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 121.6MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.99ms. Allocated memory is still 121.6MB. Free memory was 85.5MB in the beginning and 66.3MB in the end (delta: 19.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.52ms. Allocated memory is still 121.6MB. Free memory was 66.3MB in the beginning and 59.2MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.14ms. Allocated memory is still 121.6MB. Free memory was 59.2MB in the beginning and 55.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1416.51ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 55.7MB in the beginning and 103.1MB in the end (delta: -47.4MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2400.12ms. Allocated memory is still 163.6MB. Free memory was 102.1MB in the beginning and 53.6MB in the end (delta: 48.5MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Witness Printer took 7.02ms. Allocated memory is still 163.6MB. Free memory is still 53.6MB. 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 shiftRight at line 108, overapproximation of someBinaryArithmeticDOUBLEoperation at line 79, overapproximation of someBinaryFLOATComparisonOperation at line 111, overapproximation of bitwiseOr at line 108, overapproximation of someBinaryDOUBLEComparisonOperation at line 113, overapproximation of someBinaryArithmeticFLOAToperation at line 109, overapproximation of someUnaryFLOAToperation at line 111. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 128.1; [L23] unsigned char var_1_3 = 5; [L24] float var_1_5 = 31.4; [L25] float var_1_6 = 32.5; [L26] float var_1_7 = 9.6; [L27] unsigned char var_1_8 = 1; [L28] unsigned char var_1_10 = 1; [L29] unsigned short int var_1_11 = 64; [L30] unsigned short int var_1_13 = 60712; [L31] unsigned short int var_1_14 = 58826; [L32] double var_1_15 = 999999999.5; [L33] unsigned char var_1_18 = 10; [L34] signed short int var_1_20 = -50; [L35] unsigned char var_1_21 = 1; [L36] unsigned char var_1_22 = 128; [L37] unsigned char var_1_23 = 64; [L38] unsigned char var_1_24 = 1; [L39] unsigned char var_1_25 = 1; [L40] unsigned char var_1_26 = 0; [L41] double var_1_27 = 128.25; [L42] double var_1_28 = 9999999999.15; [L43] double var_1_29 = 31.5; [L44] double var_1_30 = 31.125; [L45] double var_1_31 = 7.5; [L46] double var_1_32 = 4.625; [L47] unsigned long int var_1_33 = 256; [L48] unsigned long int var_1_34 = 3870856286; [L49] signed short int var_1_35 = -2; [L50] signed char var_1_36 = 2; [L51] signed char var_1_37 = 8; [L52] signed char var_1_38 = 4; [L53] unsigned char var_1_39 = 10; [L54] unsigned char var_1_40 = 64; [L55] unsigned char var_1_41 = 64; [L56] signed short int var_1_42 = -500; [L57] signed short int var_1_43 = -10; [L58] unsigned short int last_1_var_1_11 = 64; [L59] unsigned char last_1_var_1_21 = 1; [L60] signed short int last_1_var_1_35 = -2; [L61] signed short int last_1_var_1_43 = -10; [L214] isInitial = 1 [L215] FCALL initially() [L216] COND TRUE 1 [L217] CALL updateLastVariables() [L204] last_1_var_1_11 = var_1_11 [L205] last_1_var_1_21 = var_1_21 [L206] last_1_var_1_35 = var_1_35 [L207] last_1_var_1_43 = var_1_43 [L217] RET updateLastVariables() [L218] CALL updateVariables() [L144] var_1_3 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_5=157/5, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_5=157/5, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L146] CALL assume_abort_if_not(var_1_3 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_5=157/5, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_3 <= 16) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_5=157/5, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L147] var_1_5 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_6=65/2, var_1_7=48/5, var_1_8=1] [L149] var_1_6 = __VERIFIER_nondet_float() [L150] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_7=48/5, var_1_8=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_7=48/5, var_1_8=1] [L151] var_1_7 = __VERIFIER_nondet_float() [L152] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L153] var_1_10 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L155] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=60712, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L156] var_1_13 = __VERIFIER_nondet_ushort() [L157] CALL assume_abort_if_not(var_1_13 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_13 >= 49150) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L158] CALL assume_abort_if_not(var_1_13 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_13 <= 65534) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=58826, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L159] var_1_14 = __VERIFIER_nondet_ushort() [L160] CALL assume_abort_if_not(var_1_14 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_14 >= 49150) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L161] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=128, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L162] var_1_22 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_22 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_22 >= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L164] CALL assume_abort_if_not(var_1_22 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_22 <= 255) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=64, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L165] var_1_23 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L167] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L168] var_1_24 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L170] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L171] var_1_25 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L173] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L174] var_1_26 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L176] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_28=199999999983/20, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L177] var_1_28 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_29=63/2, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L179] var_1_29 = __VERIFIER_nondet_double() [L180] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_30=249/8, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L181] var_1_30 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_31=15/2, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L183] var_1_31 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_32=37/8, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L185] var_1_32 = __VERIFIER_nondet_double() [L186] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=3870856286, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L187] var_1_34 = __VERIFIER_nondet_ulong() [L188] CALL assume_abort_if_not(var_1_34 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_34 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L189] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=8, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L190] var_1_37 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_37 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_37 >= -1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L192] CALL assume_abort_if_not(var_1_37 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_37 <= 126) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=4, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L193] var_1_38 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L195] CALL assume_abort_if_not(var_1_38 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_38 <= 126) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=64, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L196] var_1_40 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_40 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_40 >= 63) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L198] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L199] var_1_41 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_41 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_41 >= 64) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L201] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=64, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=10, var_1_1=1281/10, var_1_20=-50, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=513/4, var_1_33=256, var_1_34=-2147483649, var_1_35=-2, var_1_36=2, var_1_37=16, var_1_38=16, var_1_39=10, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=-500, var_1_43=-10, var_1_8=1] [L218] RET updateVariables() [L219] CALL step() [L65] signed long int stepLocal_1 = -2 / -10000000; [L66] COND TRUE stepLocal_1 != ((var_1_3 + last_1_var_1_43) + last_1_var_1_11) [L67] var_1_8 = (last_1_var_1_21 || var_1_10) [L69] unsigned char stepLocal_6 = var_1_8; [L70] COND FALSE !(\read(var_1_26)) [L73] COND TRUE var_1_10 || stepLocal_6 [L74] var_1_43 = ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))) [L79] var_1_27 = ((var_1_28 + ((((var_1_29) > (var_1_30)) ? (var_1_29) : (var_1_30)))) - (var_1_31 + var_1_32)) [L80] var_1_35 = ((((last_1_var_1_35) > (var_1_22)) ? (last_1_var_1_35) : (var_1_22))) [L81] var_1_36 = (((((var_1_3) > (var_1_37)) ? (var_1_3) : (var_1_37))) - var_1_38) [L82] var_1_42 = (var_1_3 - var_1_38) [L83] signed long int stepLocal_3 = -256 / var_1_13; [L84] signed short int stepLocal_2 = var_1_43; [L85] COND FALSE !(! var_1_8) [L96] var_1_18 = var_1_3 [L98] signed long int stepLocal_5 = var_1_22 - var_1_23; [L99] signed short int stepLocal_4 = var_1_42; [L100] COND FALSE !(var_1_3 > stepLocal_5) [L105] var_1_21 = (! var_1_26) [L107] signed long int stepLocal_0 = 10; [L108] EXPR var_1_18 >> var_1_3 [L108] EXPR (var_1_18 >> var_1_3) | var_1_35 [L108] COND FALSE !(((var_1_18 >> var_1_3) | var_1_35) >= stepLocal_0) [L111] var_1_1 = ((((var_1_5 + var_1_7) < 0 ) ? -(var_1_5 + var_1_7) : (var_1_5 + var_1_7))) [L113] COND FALSE !((var_1_1 / 24.5) <= var_1_27) [L118] COND TRUE \read(var_1_8) [L119] var_1_20 = (((((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))) < 0 ) ? -((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))) : ((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))))) [L127] COND TRUE var_1_27 != var_1_27 [L128] COND FALSE !((var_1_35 / var_1_14) > var_1_13) [L131] var_1_33 = (var_1_22 + var_1_35) [L134] COND TRUE ! (! var_1_8) [L135] var_1_11 = ((var_1_3 + 128) + var_1_18) [L139] COND TRUE (var_1_38 - var_1_3) < var_1_11 [L140] var_1_39 = ((((((var_1_40) < (100)) ? (var_1_40) : (100))) + var_1_41) - var_1_38) [L219] RET step() [L220] CALL, EXPR property() [L210] EXPR var_1_18 >> var_1_3 [L210] EXPR (var_1_18 >> var_1_3) | var_1_35 [L210-L211] return ((((((((((((((((var_1_18 >> var_1_3) | var_1_35) >= 10) ? (var_1_1 == ((float) (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))) + var_1_7))) : (var_1_1 == ((float) ((((var_1_5 + var_1_7) < 0 ) ? -(var_1_5 + var_1_7) : (var_1_5 + var_1_7)))))) && (((-2 / -10000000) != ((var_1_3 + last_1_var_1_43) + last_1_var_1_11)) ? (var_1_8 == ((unsigned char) (last_1_var_1_21 || var_1_10))) : 1)) && ((! (! var_1_8)) ? (var_1_11 == ((unsigned short int) ((var_1_3 + 128) + var_1_18))) : (var_1_11 == ((unsigned short int) ((((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))) - var_1_3) - var_1_18))))) && (((var_1_1 / 24.5) <= var_1_27) ? (var_1_21 ? (var_1_15 == ((double) (var_1_5 + var_1_6))) : 1) : 1)) && ((! var_1_8) ? ((var_1_42 <= (-256 / var_1_13)) ? ((var_1_42 < var_1_43) ? (var_1_18 == ((unsigned char) var_1_3)) : (var_1_18 == ((unsigned char) var_1_3))) : (var_1_18 == ((unsigned char) var_1_3))) : (var_1_18 == ((unsigned char) var_1_3)))) && (var_1_8 ? (var_1_20 == ((signed short int) (((((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))) < 0 ) ? -((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))) : ((((var_1_3) < (var_1_14)) ? (var_1_3) : (var_1_14))))))) : ((! var_1_10) ? (var_1_20 == ((signed short int) var_1_42)) : (var_1_20 == ((signed short int) var_1_3))))) && ((var_1_3 > (var_1_22 - var_1_23)) ? ((var_1_13 >= var_1_42) ? (var_1_21 == ((unsigned char) ((var_1_8 || (var_1_10 && var_1_24)) && (var_1_8 || var_1_25)))) : 1) : (var_1_21 == ((unsigned char) (! var_1_26))))) && (var_1_27 == ((double) ((var_1_28 + ((((var_1_29) > (var_1_30)) ? (var_1_29) : (var_1_30)))) - (var_1_31 + var_1_32))))) && ((var_1_27 != var_1_27) ? (((var_1_35 / var_1_14) > var_1_13) ? (var_1_33 == ((unsigned long int) (var_1_34 - 2u))) : (var_1_33 == ((unsigned long int) (var_1_22 + var_1_35)))) : 1)) && (var_1_35 == ((signed short int) ((((last_1_var_1_35) > (var_1_22)) ? (last_1_var_1_35) : (var_1_22)))))) && (var_1_36 == ((signed char) (((((var_1_3) > (var_1_37)) ? (var_1_3) : (var_1_37))) - var_1_38)))) && (((var_1_38 - var_1_3) < var_1_11) ? (var_1_39 == ((unsigned char) ((((((var_1_40) < (100)) ? (var_1_40) : (100))) + var_1_41) - var_1_38))) : 1)) && (var_1_42 == ((signed short int) (var_1_3 - var_1_38)))) && (var_1_26 ? (var_1_43 == ((signed short int) ((((var_1_40) > ((var_1_23 + var_1_37))) ? (var_1_40) : ((var_1_23 + var_1_37)))))) : ((var_1_10 || var_1_8) ? (var_1_43 == ((signed short int) ((((var_1_14) > (var_1_13)) ? (var_1_14) : (var_1_13))))) : (var_1_43 == ((signed short int) var_1_37)))) ; [L220] RET, EXPR property() [L220] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=160, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=16, var_1_1=2, var_1_20=16, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_33=510, var_1_34=-2147483649, var_1_35=255, var_1_36=0, var_1_37=16, var_1_38=16, var_1_39=148, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=0, var_1_43=-16385, var_1_8=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_21=1, last_1_var_1_35=-2, last_1_var_1_43=-10, var_1_10=1, var_1_11=160, var_1_13=49150, var_1_14=-16385, var_1_15=1999999999/2, var_1_18=16, var_1_1=2, var_1_20=16, var_1_21=1, var_1_22=255, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_33=510, var_1_34=-2147483649, var_1_35=255, var_1_36=0, var_1_37=16, var_1_38=16, var_1_39=148, var_1_3=16, var_1_40=100, var_1_41=64, var_1_42=0, var_1_43=-16385, var_1_8=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 67 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.1s, OverallIterations: 1, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=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, 1.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 268 NumberOfCodeBlocks, 268 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 11:22:24,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 3617cce99c1a762bed47d04d4ed89f8a23ad05eb7fc7548658980f65d45c8f99 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 11:22:27,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 11:22:27,650 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 11:22:27,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 11:22:27,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 11:22:27,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 11:22:27,704 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 11:22:27,705 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 11:22:27,705 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 11:22:27,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 11:22:27,706 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 11:22:27,712 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 11:22:27,713 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 11:22:27,720 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 11:22:27,720 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 11:22:27,721 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 11:22:27,721 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 11:22:27,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 11:22:27,722 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 11:22:27,723 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 11:22:27,723 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 11:22:27,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 11:22:27,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 11:22:27,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 11:22:27,728 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 11:22:27,729 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 11:22:27,729 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 11:22:27,729 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 11:22:27,730 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 11:22:27,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 11:22:27,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 11:22:27,736 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 11:22:27,736 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 11:22:27,737 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 11:22:27,737 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 11:22:27,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:22:27,738 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 11:22:27,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 11:22:27,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 11:22:27,739 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 11:22:27,739 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 11:22:27,744 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 11:22:27,745 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 11:22:27,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 11:22:27,745 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3617cce99c1a762bed47d04d4ed89f8a23ad05eb7fc7548658980f65d45c8f99 [2024-11-02 11:22:28,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 11:22:28,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 11:22:28,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 11:22:28,294 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 11:22:28,295 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 11:22:28,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i Unable to find full path for "g++" [2024-11-02 11:22:30,630 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 11:22:30,926 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 11:22:30,927 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i [2024-11-02 11:22:30,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/d481b0ad3/6f7b096dd981411fa4d4363ee74ac7cd/FLAG9b97d4a3a [2024-11-02 11:22:31,222 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/data/d481b0ad3/6f7b096dd981411fa4d4363ee74ac7cd [2024-11-02 11:22:31,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 11:22:31,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 11:22:31,227 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 11:22:31,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 11:22:31,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 11:22:31,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f6a72a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31, skipping insertion in model container [2024-11-02 11:22:31,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 11:22:31,513 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i[916,929] [2024-11-02 11:22:31,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:22:31,641 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 11:22:31,656 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_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-52.i[916,929] [2024-11-02 11:22:31,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 11:22:31,775 INFO L204 MainTranslator]: Completed translation [2024-11-02 11:22:31,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31 WrapperNode [2024-11-02 11:22:31,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 11:22:31,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 11:22:31,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 11:22:31,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 11:22:31,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,890 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 229 [2024-11-02 11:22:31,890 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 11:22:31,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 11:22:31,895 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 11:22:31,895 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 11:22:31,909 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,921 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,921 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,935 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,943 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,956 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,961 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 11:22:31,965 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 11:22:31,966 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 11:22:31,970 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 11:22:31,971 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (1/1) ... [2024-11-02 11:22:31,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 11:22:32,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 11:22:32,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 11:22:32,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 11:22:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 11:22:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 11:22:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 11:22:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 11:22:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 11:22:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 11:22:32,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 11:22:32,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 11:22:39,384 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-02 11:22:39,385 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 11:22:39,399 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 11:22:39,400 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 11:22:39,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:22:39 BoogieIcfgContainer [2024-11-02 11:22:39,400 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 11:22:39,402 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 11:22:39,403 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 11:22:39,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 11:22:39,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 11:22:31" (1/3) ... [2024-11-02 11:22:39,408 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4641b6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:22:39, skipping insertion in model container [2024-11-02 11:22:39,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:22:31" (2/3) ... [2024-11-02 11:22:39,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4641b6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 11:22:39, skipping insertion in model container [2024-11-02 11:22:39,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 11:22:39" (3/3) ... [2024-11-02 11:22:39,411 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-52.i [2024-11-02 11:22:39,431 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 11:22:39,431 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 11:22:39,507 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 11:22:39,516 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;@1277eb13, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 11:22:39,516 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 11:22:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 59 states have (on average 1.3728813559322033) internal successors, (81), 60 states have internal predecessors, (81), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 11:22:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-02 11:22:39,540 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 11:22:39,540 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 11:22:39,541 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 11:22:39,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 11:22:39,546 INFO L85 PathProgramCache]: Analyzing trace with hash 2109933167, now seen corresponding path program 1 times [2024-11-02 11:22:39,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 11:22:39,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471949938] [2024-11-02 11:22:39,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:39,561 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 11:22:39,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 11:22:39,565 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 11:22:39,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 11:22:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 11:22:40,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 11:22:40,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 11:22:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 2314 trivial. 0 not checked. [2024-11-02 11:22:40,530 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 11:22:40,530 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 11:22:40,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471949938] [2024-11-02 11:22:40,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471949938] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 11:22:40,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 11:22:40,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 11:22:40,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846230811] [2024-11-02 11:22:40,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 11:22:40,542 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 11:22:40,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 11:22:40,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 11:22:40,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 11:22:40,580 INFO L87 Difference]: Start difference. First operand has 98 states, 59 states have (on average 1.3728813559322033) internal successors, (81), 60 states have internal predecessors, (81), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-02 11:22:40,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 11:22:40,627 INFO L93 Difference]: Finished difference Result 189 states and 336 transitions. [2024-11-02 11:22:40,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 11:22:40,630 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, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 225 [2024-11-02 11:22:40,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 11:22:40,638 INFO L225 Difference]: With dead ends: 189 [2024-11-02 11:22:40,638 INFO L226 Difference]: Without dead ends: 94 [2024-11-02 11:22:40,642 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 224 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 11:22:40,645 INFO L432 NwaCegarLoop]: 146 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, 146 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 11:22:40,646 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 11:22:40,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-02 11:22:40,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-02 11:22:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 56 states have (on average 1.3214285714285714) internal successors, (74), 56 states have internal predecessors, (74), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-02 11:22:40,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 146 transitions. [2024-11-02 11:22:40,724 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 146 transitions. Word has length 225 [2024-11-02 11:22:40,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 11:22:40,725 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 146 transitions. [2024-11-02 11:22:40,726 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, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-02 11:22:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-02 11:22:40,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-02 11:22:40,733 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 11:22:40,734 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 11:22:40,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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)] Forceful destruction successful, exit code 0 [2024-11-02 11:22:40,934 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 11:22:40,935 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 11:22:40,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 11:22:40,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1247476351, now seen corresponding path program 1 times [2024-11-02 11:22:40,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 11:22:40,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1998995271] [2024-11-02 11:22:40,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:40,938 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 11:22:40,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 11:22:40,941 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 11:22:40,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/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 11:22:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 11:22:41,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-02 11:22:41,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 11:22:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1275 proven. 45 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-02 11:22:43,514 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 11:22:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 60 proven. 45 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-02 11:22:45,357 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 11:22:45,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1998995271] [2024-11-02 11:22:45,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1998995271] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-02 11:22:45,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [789292967] [2024-11-02 11:22:45,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:45,359 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-02 11:22:45,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/cvc4 [2024-11-02 11:22:45,369 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-02 11:22:45,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-02 11:22:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 11:22:47,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-02 11:22:47,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 11:22:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1275 proven. 45 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-02 11:22:49,366 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-02 11:22:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 60 proven. 45 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-02 11:22:51,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [789292967] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-02 11:22:51,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928289223] [2024-11-02 11:22:51,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 11:22:51,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 11:22:51,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 11:22:51,073 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 11:22:51,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a45744-29e0-4d85-a8c0-3a4d3bb3d344/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-02 11:22:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 11:22:52,017 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-02 11:22:52,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 11:22:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1275 proven. 45 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-02 11:22:53,457 INFO L311 TraceCheckSpWp]: Computing backward predicates...