./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/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_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/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_6c3a2107-5f8c-406c-b564-44177d21324b/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 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:39:04,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:39:04,475 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:39:04,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:39:04,482 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:39:04,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:39:04,516 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:39:04,516 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:39:04,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:39:04,522 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:39:04,522 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:39:04,523 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:39:04,523 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:39:04,523 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:39:04,524 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:39:04,524 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:39:04,524 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:39:04,524 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:39:04,525 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:39:04,527 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:39:04,527 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:39:04,529 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:39:04,530 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:39:04,530 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:39:04,530 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:39:04,531 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:39:04,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:39:04,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:39:04,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:39:04,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:39:04,532 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:39:04,534 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:39:04,534 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:39:04,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:39:04,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:39:04,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:39:04,535 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:39:04,535 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:39:04,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:04,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:39:04,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:39:04,537 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:39:04,537 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:39:04,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:39:04,538 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:39:04,539 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:39:04,539 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:39:04,539 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_6c3a2107-5f8c-406c-b564-44177d21324b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd [2024-11-02 12:39:04,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:39:04,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:39:04,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:39:04,859 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:39:04,860 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:39:04,861 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i Unable to find full path for "g++" [2024-11-02 12:39:06,932 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:39:07,200 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:39:07,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2024-11-02 12:39:07,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/a06303c08/72504e38e54145e799aaccc8c932385f/FLAG88c20437c [2024-11-02 12:39:07,241 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/a06303c08/72504e38e54145e799aaccc8c932385f [2024-11-02 12:39:07,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:39:07,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:39:07,249 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:07,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:39:07,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:39:07,259 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c32bdbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07, skipping insertion in model container [2024-11-02 12:39:07,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,307 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:39:07,553 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_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2024-11-02 12:39:07,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:07,656 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:39:07,670 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_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2024-11-02 12:39:07,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:07,744 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:39:07,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07 WrapperNode [2024-11-02 12:39:07,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:07,745 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:07,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:39:07,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:39:07,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,764 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,802 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 270 [2024-11-02 12:39:07,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:07,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:39:07,804 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:39:07,804 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:39:07,814 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,818 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,847 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,848 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,852 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:39:07,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:39:07,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:39:07,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:39:07,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (1/1) ... [2024-11-02 12:39:07,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:07,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:07,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:39:07,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:39:07,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:39:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:39:07,935 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:39:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:39:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:39:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:39:08,098 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:39:08,101 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:39:08,690 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-02 12:39:08,690 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:39:09,080 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:39:09,080 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:39:09,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:09 BoogieIcfgContainer [2024-11-02 12:39:09,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:39:09,083 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:39:09,084 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:39:09,087 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:39:09,088 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:39:07" (1/3) ... [2024-11-02 12:39:09,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20b960cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:09, skipping insertion in model container [2024-11-02 12:39:09,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:07" (2/3) ... [2024-11-02 12:39:09,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20b960cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:09, skipping insertion in model container [2024-11-02 12:39:09,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:09" (3/3) ... [2024-11-02 12:39:09,091 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2024-11-02 12:39:09,113 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:39:09,113 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:39:09,195 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:39:09,201 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;@66e37618, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:39:09,201 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:39:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand has 69 states, 29 states have (on average 1.103448275862069) internal successors, (32), 30 states have internal predecessors, (32), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:39:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-02 12:39:09,218 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:39:09,219 INFO L215 NwaCegarLoop]: trace histogram [37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:39:09,219 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:39:09,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:39:09,226 INFO L85 PathProgramCache]: Analyzing trace with hash -2068099925, now seen corresponding path program 1 times [2024-11-02 12:39:09,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:39:09,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052407074] [2024-11-02 12:39:09,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:39:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:39:10,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [109502203] [2024-11-02 12:39:10,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:10,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:39:10,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:10,015 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:39:10,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:39:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:39:10,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:39:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:39:10,842 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:39:10,845 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:39:10,847 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:39:10,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:39:11,050 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:39:11,055 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:39:11,228 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:39:11,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:39:11 BoogieIcfgContainer [2024-11-02 12:39:11,234 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:39:11,236 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:39:11,236 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:39:11,236 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:39:11,237 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:09" (3/4) ... [2024-11-02 12:39:11,241 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:39:11,243 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:39:11,245 INFO L158 Benchmark]: Toolchain (without parser) took 3996.94ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 115.4MB in the beginning and 127.2MB in the end (delta: -11.8MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,246 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 153.1MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:39:11,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 495.69ms. Allocated memory is still 153.1MB. Free memory was 115.4MB in the beginning and 98.3MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,247 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.34ms. Allocated memory is still 153.1MB. Free memory was 98.3MB in the beginning and 95.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,250 INFO L158 Benchmark]: Boogie Preprocessor took 49.04ms. Allocated memory is still 153.1MB. Free memory was 95.3MB in the beginning and 93.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,253 INFO L158 Benchmark]: RCFGBuilder took 1228.18ms. Allocated memory is still 153.1MB. Free memory was 93.2MB in the beginning and 74.0MB in the end (delta: 19.2MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,254 INFO L158 Benchmark]: TraceAbstraction took 2151.72ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 73.1MB in the beginning and 127.2MB in the end (delta: -54.1MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-02 12:39:11,254 INFO L158 Benchmark]: Witness Printer took 7.63ms. Allocated memory is still 190.8MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:39:11,263 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 153.1MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 495.69ms. Allocated memory is still 153.1MB. Free memory was 115.4MB in the beginning and 98.3MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.34ms. Allocated memory is still 153.1MB. Free memory was 98.3MB in the beginning and 95.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.04ms. Allocated memory is still 153.1MB. Free memory was 95.3MB in the beginning and 93.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1228.18ms. Allocated memory is still 153.1MB. Free memory was 93.2MB in the beginning and 74.0MB in the end (delta: 19.2MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * TraceAbstraction took 2151.72ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 73.1MB in the beginning and 127.2MB in the end (delta: -54.1MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * Witness Printer took 7.63ms. Allocated memory is still 190.8MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 82, overapproximation of bitwiseOr at line 86, overapproximation of someBinaryArithmeticDOUBLEoperation at line 96, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of someBinaryArithmeticFLOAToperation at line 116. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 63.6; [L23] float var_1_4 = 128.75; [L24] float var_1_5 = 25.125; [L25] float var_1_6 = 1000000.75; [L26] unsigned char var_1_7 = 1; [L27] unsigned char var_1_11 = 0; [L28] unsigned char var_1_12 = 0; [L29] unsigned char var_1_13 = 0; [L30] unsigned char var_1_14 = 0; [L31] float var_1_15 = 25.75; [L32] double var_1_16 = 0.4; [L33] double var_1_17 = 0.0; [L34] double var_1_18 = 0.0; [L35] double var_1_19 = 1000000000000.5; [L36] double var_1_20 = 24.8; [L37] signed char var_1_21 = 1; [L38] double var_1_22 = 200.8; [L39] unsigned short int var_1_23 = 40076; [L40] unsigned short int var_1_24 = 8; [L41] unsigned long int var_1_25 = 2; [L42] unsigned char var_1_26 = 0; [L43] signed char var_1_27 = 4; [L44] unsigned long int var_1_28 = 2; [L45] unsigned long int var_1_29 = 3910892853; [L46] unsigned long int var_1_30 = 8; [L47] unsigned long int var_1_31 = 64; [L48] signed char var_1_32 = -16; [L49] signed char var_1_33 = 25; [L50] unsigned char var_1_34 = 5; [L51] unsigned char var_1_35 = 200; [L52] unsigned long int var_1_36 = 8; [L53] double var_1_37 = 1.6; [L54] double var_1_38 = 7.25; [L55] double var_1_39 = 0.6; [L56] signed long int var_1_40 = -10; [L57] signed short int var_1_41 = -25; [L58] unsigned short int var_1_42 = 8; [L59] unsigned short int var_1_43 = 128; [L60] double last_1_var_1_22 = 200.8; [L192] isInitial = 1 [L193] FCALL initially() [L194] COND TRUE 1 [L195] CALL updateLastVariables() [L185] last_1_var_1_22 = var_1_22 [L195] RET updateLastVariables() [L196] CALL updateVariables() [L123] var_1_4 = __VERIFIER_nondet_float() [L124] CALL assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_5=201/8, var_1_6=4000003/4, var_1_7=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_4 >= -461168.6018427382800e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427382800e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_5=201/8, var_1_6=4000003/4, var_1_7=1] [L125] var_1_5 = __VERIFIER_nondet_float() [L126] CALL assume_abort_if_not((var_1_5 >= -230584.3009213691390e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 2305843.009213691390e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_6=4000003/4, var_1_7=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((var_1_5 >= -230584.3009213691390e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 2305843.009213691390e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_6=4000003/4, var_1_7=1] [L127] var_1_6 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_6 >= -230584.3009213691390e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 2305843.009213691390e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((var_1_6 >= -230584.3009213691390e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 2305843.009213691390e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=0, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L129] var_1_11 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L131] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L132] var_1_12 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_12 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_12 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L134] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L135] var_1_13 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L137] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L138] var_1_14 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L140] CALL assume_abort_if_not(var_1_14 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_14 <= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_17=0, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L141] var_1_17 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_17 >= 4611686.018427382800e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not((var_1_17 >= 4611686.018427382800e+12F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_18=0, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L143] var_1_18 = __VERIFIER_nondet_double() [L144] CALL assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not((var_1_18 >= 4611686.018427382800e+12F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_19=2000000000001/2, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L145] var_1_19 = __VERIFIER_nondet_double() [L146] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_20=124/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L147] var_1_20 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=40076, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L149] var_1_23 = __VERIFIER_nondet_ushort() [L150] CALL assume_abort_if_not(var_1_23 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_23 >= 32767) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L151] CALL assume_abort_if_not(var_1_23 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_23 <= 65535) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=8, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L152] var_1_24 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L154] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_28=2, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L155] var_1_28 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L157] CALL assume_abort_if_not(var_1_28 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_28 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=3910892853, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L158] var_1_29 = __VERIFIER_nondet_ulong() [L159] CALL assume_abort_if_not(var_1_29 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_29 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L160] CALL assume_abort_if_not(var_1_29 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_29 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=8, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L161] var_1_30 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L163] CALL assume_abort_if_not(var_1_30 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_30 <= 2147483647) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=64, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L164] var_1_31 = __VERIFIER_nondet_ulong() [L165] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L166] CALL assume_abort_if_not(var_1_31 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_31 <= 4294967295) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L167] CALL assume_abort_if_not(var_1_31 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_31 != 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-16, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L168] var_1_32 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L170] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=25, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L171] var_1_33 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_33 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_33 >= -63) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L173] CALL assume_abort_if_not(var_1_33 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_33 <= 63) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=200, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L174] var_1_35 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L176] CALL assume_abort_if_not(var_1_35 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_35 <= 254) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_37=8/5, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L177] var_1_37 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_38=29/4, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L179] var_1_38 = __VERIFIER_nondet_double() [L180] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_39=3/5, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L181] var_1_39 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not((var_1_39 >= -922337.2036854776000e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=2/5, var_1_1=318/5, var_1_21=1, var_1_22=1004/5, var_1_23=32767, var_1_24=65537, var_1_25=2, var_1_26=0, var_1_27=4, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=5, var_1_35=0, var_1_36=8, var_1_40=-10, var_1_41=-25, var_1_42=8, var_1_43=128, var_1_7=1] [L196] RET updateVariables() [L197] CALL step() [L64] var_1_26 = 0 [L65] COND FALSE !(var_1_28 >= ((var_1_29 - var_1_30) / var_1_31)) [L68] var_1_27 = (4 + var_1_33) [L70] var_1_34 = var_1_35 [L71] COND FALSE !(var_1_27 >= ((((50) > (var_1_31)) ? (50) : (var_1_31)))) [L76] COND TRUE var_1_30 > 200u [L77] var_1_40 = ((((-64) > (var_1_27)) ? (-64) : (var_1_27))) [L79] var_1_41 = var_1_35 [L80] var_1_42 = var_1_34 [L81] var_1_43 = var_1_35 [L82] COND FALSE !(! (var_1_4 < 16.8f)) [L85] var_1_25 = var_1_23 [L86] EXPR 4 | var_1_25 [L86] EXPR (((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)) [L86] EXPR 4 | var_1_25 [L86] EXPR (((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)) [L86] COND TRUE (((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25 [L87] var_1_7 = ((var_1_11 && var_1_12) && var_1_13) [L95] COND FALSE !(var_1_25 > var_1_25) [L98] COND TRUE var_1_18 > (var_1_20 + (var_1_19 * var_1_17)) [L99] var_1_16 = var_1_6 [L104] unsigned long int stepLocal_1 = var_1_25; [L105] COND TRUE var_1_18 < (last_1_var_1_22 * var_1_4) [L106] COND TRUE (var_1_23 - var_1_24) < stepLocal_1 [L107] var_1_22 = var_1_5 [L114] unsigned char stepLocal_0 = -1 <= var_1_25; [L115] COND TRUE stepLocal_0 || var_1_7 [L116] var_1_1 = (var_1_4 + (var_1_5 + var_1_6)) [L118] COND FALSE !((- (var_1_17 + var_1_1)) >= var_1_16) [L197] RET step() [L198] CALL, EXPR property() [L188] EXPR (((-1 <= var_1_25) || var_1_7) ? (var_1_1 == ((float) (var_1_4 + (var_1_5 + var_1_6)))) : 1) && (((((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25) ? (var_1_7 == ((unsigned char) ((var_1_11 && var_1_12) && var_1_13))) : ((var_1_6 == var_1_15) ? (var_1_7 == ((unsigned char) var_1_14)) : (var_1_7 == ((unsigned char) var_1_13)))) [L188-L189] return ((((((((-1 <= var_1_25) || var_1_7) ? (var_1_1 == ((float) (var_1_4 + (var_1_5 + var_1_6)))) : 1) && (((((((var_1_25 + var_1_25)) < ((4 | var_1_25))) ? ((var_1_25 + var_1_25)) : ((4 | var_1_25)))) >= var_1_25) ? (var_1_7 == ((unsigned char) ((var_1_11 && var_1_12) && var_1_13))) : ((var_1_6 == var_1_15) ? (var_1_7 == ((unsigned char) var_1_14)) : (var_1_7 == ((unsigned char) var_1_13))))) && ((! (var_1_4 < 16.8f)) ? (var_1_15 == ((float) var_1_6)) : 1)) && ((var_1_25 > var_1_25) ? (var_1_16 == ((double) ((((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) - var_1_19) - var_1_20))) : ((var_1_18 > (var_1_20 + (var_1_19 * var_1_17))) ? (var_1_16 == ((double) var_1_6)) : (var_1_16 == ((double) var_1_20))))) && (((- (var_1_17 + var_1_1)) >= var_1_16) ? (var_1_21 == ((signed char) ((((-50) < 0 ) ? -(-50) : (-50))))) : 1)) && ((var_1_18 < (last_1_var_1_22 * var_1_4)) ? (((var_1_23 - var_1_24) < var_1_25) ? (var_1_22 == ((double) var_1_5)) : (var_1_22 == ((double) var_1_17))) : (var_1_22 == ((double) var_1_20)))) && (var_1_25 == ((unsigned long int) var_1_23)) ; [L198] RET, EXPR property() [L198] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=103/4, var_1_17=0, var_1_1=0, var_1_20=103/4, var_1_21=1, var_1_22=103/4, var_1_23=32767, var_1_24=65537, var_1_25=32767, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=0, var_1_35=0, var_1_36=8, var_1_40=0, var_1_41=0, var_1_42=0, var_1_43=0, var_1_5=103/4, var_1_6=103/4, var_1_7=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_22=1004/5, var_1_11=1, var_1_12=1, var_1_13=257, var_1_14=0, var_1_15=103/4, var_1_16=103/4, var_1_17=0, var_1_1=0, var_1_20=103/4, var_1_21=1, var_1_22=103/4, var_1_23=32767, var_1_24=65537, var_1_25=32767, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=6442450992, var_1_30=6442450843, var_1_31=50, var_1_32=-127, var_1_33=-4, var_1_34=0, var_1_35=0, var_1_36=8, var_1_40=0, var_1_41=0, var_1_42=0, var_1_43=0, var_1_5=103/4, var_1_6=103/4, var_1_7=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 69 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 37, 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=69occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 276 NumberOfCodeBlocks, 276 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-02 12:39:11,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/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_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/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_6c3a2107-5f8c-406c-b564-44177d21324b/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 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:39:13,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:39:13,885 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:39:13,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:39:13,894 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:39:13,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:39:13,941 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:39:13,941 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:39:13,942 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:39:13,944 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:39:13,945 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:39:13,946 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:39:13,946 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:39:13,946 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:39:13,950 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:39:13,950 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:39:13,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:39:13,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:39:13,952 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:39:13,952 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:39:13,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:39:13,953 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:39:13,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:39:13,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:39:13,955 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:39:13,956 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:39:13,956 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:39:13,956 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:39:13,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:39:13,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:39:13,957 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:39:13,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:39:13,957 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:39:13,958 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:39:13,958 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:39:13,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:13,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:39:13,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:39:13,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:39:13,961 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:39:13,961 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:39:13,963 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:39:13,963 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:39:13,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:39:13,963 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_6c3a2107-5f8c-406c-b564-44177d21324b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4223677b7fcaed0efc860dd0c3340942f255a7ab3393ed1f2867e937b4b899fd [2024-11-02 12:39:14,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:39:14,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:39:14,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:39:14,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:39:14,389 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:39:14,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i Unable to find full path for "g++" [2024-11-02 12:39:16,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:39:16,880 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:39:16,881 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2024-11-02 12:39:16,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/e13af0f4f/7a9c98ccd8384ae095e07facf4b05e93/FLAG06671886d [2024-11-02 12:39:16,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/data/e13af0f4f/7a9c98ccd8384ae095e07facf4b05e93 [2024-11-02 12:39:16,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:39:16,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:39:16,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:16,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:39:16,921 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:39:16,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:16" (1/1) ... [2024-11-02 12:39:16,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cfee964 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:16, skipping insertion in model container [2024-11-02 12:39:16,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:16" (1/1) ... [2024-11-02 12:39:16,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:39:17,188 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_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2024-11-02 12:39:17,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:17,345 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:39:17,385 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_6c3a2107-5f8c-406c-b564-44177d21324b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-75.i[915,928] [2024-11-02 12:39:17,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:17,540 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:39:17,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17 WrapperNode [2024-11-02 12:39:17,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:17,542 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:17,542 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:39:17,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:39:17,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,574 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,634 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 217 [2024-11-02 12:39:17,634 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:17,635 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:39:17,635 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:39:17,635 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:39:17,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,659 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,681 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:39:17,717 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:39:17,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:39:17,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:39:17,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (1/1) ... [2024-11-02 12:39:17,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:17,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:17,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:39:17,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:39:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:39:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:39:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:39:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:39:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:39:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:39:17,961 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:39:17,966 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:39:34,192 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-02 12:39:34,193 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:39:34,212 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:39:34,213 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:39:34,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:34 BoogieIcfgContainer [2024-11-02 12:39:34,215 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:39:34,217 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:39:34,218 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:39:34,222 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:39:34,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:39:16" (1/3) ... [2024-11-02 12:39:34,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67edbde0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:34, skipping insertion in model container [2024-11-02 12:39:34,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:17" (2/3) ... [2024-11-02 12:39:34,224 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67edbde0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:39:34, skipping insertion in model container [2024-11-02 12:39:34,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:39:34" (3/3) ... [2024-11-02 12:39:34,225 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-75.i [2024-11-02 12:39:34,240 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:39:34,240 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:39:34,314 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:39:34,321 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;@d4c90d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:39:34,321 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:39:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 58 states have internal predecessors, (75), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:39:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-02 12:39:34,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:39:34,355 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:39:34,356 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:39:34,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:39:34,363 INFO L85 PathProgramCache]: Analyzing trace with hash 931856283, now seen corresponding path program 1 times [2024-11-02 12:39:34,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:39:34,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2074652744] [2024-11-02 12:39:34,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:34,385 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:39:34,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:39:34,390 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:39:34,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-02 12:39:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:39:35,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:39:35,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:39:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 584 proven. 0 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-11-02 12:39:35,547 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:39:35,548 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:39:35,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2074652744] [2024-11-02 12:39:35,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2074652744] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:39:35,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:39:35,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:39:35,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165532760] [2024-11-02 12:39:35,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:39:35,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:39:35,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:39:35,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:39:35,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:39:35,606 INFO L87 Difference]: Start difference. First operand has 97 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 58 states have internal predecessors, (75), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-02 12:39:35,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:39:35,648 INFO L93 Difference]: Finished difference Result 187 states and 329 transitions. [2024-11-02 12:39:35,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:39:35,654 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 231 [2024-11-02 12:39:35,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:39:35,663 INFO L225 Difference]: With dead ends: 187 [2024-11-02 12:39:35,664 INFO L226 Difference]: Without dead ends: 93 [2024-11-02 12:39:35,669 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:39:35,673 INFO L432 NwaCegarLoop]: 141 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, 141 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-02 12:39:35,674 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:39:35,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-02 12:39:35,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-02 12:39:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 54 states have (on average 1.2407407407407407) internal successors, (67), 54 states have internal predecessors, (67), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-02 12:39:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 141 transitions. [2024-11-02 12:39:35,760 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 141 transitions. Word has length 231 [2024-11-02 12:39:35,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:39:35,761 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 141 transitions. [2024-11-02 12:39:35,761 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-02 12:39:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2024-11-02 12:39:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-02 12:39:35,770 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:39:35,771 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:39:35,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-02 12:39:35,972 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:39:35,972 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:39:35,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:39:35,973 INFO L85 PathProgramCache]: Analyzing trace with hash 2130299129, now seen corresponding path program 1 times [2024-11-02 12:39:35,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:39:35,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1627007786] [2024-11-02 12:39:35,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:39:35,976 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:39:35,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:39:35,980 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:39:35,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c3a2107-5f8c-406c-b564-44177d21324b/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-02 12:39:37,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:39:37,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-02 12:39:37,151 INFO L278 TraceCheckSpWp]: Computing forward predicates...