./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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_bee8d002-6e22-4915-8aed-e70951bdffb2/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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:30:10,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:30:10,828 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:30:10,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:30:10,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:30:10,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:30:10,874 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:30:10,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:30:10,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:30:10,881 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:30:10,881 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:30:10,881 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:30:10,882 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:30:10,882 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:30:10,883 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:30:10,885 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:30:10,885 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:30:10,886 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:30:10,886 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:30:10,886 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:30:10,887 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:30:10,887 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:30:10,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:30:10,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:30:10,889 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:30:10,889 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:30:10,889 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:30:10,890 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:30:10,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:30:10,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:30:10,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:30:10,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:30:10,892 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:30:10,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:30:10,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:30:10,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:30:10,894 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:30:10,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:30:10,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:30:10,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:30:10,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:30:10,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:30:10,896 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:30:10,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:30:10,897 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:30:10,898 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:30:10,899 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:30:10,899 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_bee8d002-6e22-4915-8aed-e70951bdffb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2024-11-02 12:30:11,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:30:11,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:30:11,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:30:11,240 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:30:11,240 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:30:11,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i Unable to find full path for "g++" [2024-11-02 12:30:13,237 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:30:13,483 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:30:13,484 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-11-02 12:30:13,506 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/5eb0d1518/0cb262a65f6a4fb7ac724ec091bb1392/FLAG4849eda48 [2024-11-02 12:30:13,823 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/5eb0d1518/0cb262a65f6a4fb7ac724ec091bb1392 [2024-11-02 12:30:13,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:30:13,826 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:30:13,827 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:30:13,827 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:30:13,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:30:13,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:30:13" (1/1) ... [2024-11-02 12:30:13,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@730f336c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:13, skipping insertion in model container [2024-11-02 12:30:13,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:30:13" (1/1) ... [2024-11-02 12:30:13,873 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:30:14,079 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_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-11-02 12:30:14,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:30:14,190 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:30:14,201 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_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-11-02 12:30:14,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:30:14,272 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:30:14,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14 WrapperNode [2024-11-02 12:30:14,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:30:14,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:30:14,275 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:30:14,275 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:30:14,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,298 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,399 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-11-02 12:30:14,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:30:14,400 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:30:14,401 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:30:14,401 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:30:14,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,471 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:30:14,484 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:30:14,484 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:30:14,485 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:30:14,486 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (1/1) ... [2024-11-02 12:30:14,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:30:14,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:30:14,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:30:14,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:30:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:30:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:30:14,592 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:30:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:30:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:30:14,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:30:14,735 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:30:14,741 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:30:15,486 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-02 12:30:15,486 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:30:15,847 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:30:15,848 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:30:15,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:30:15 BoogieIcfgContainer [2024-11-02 12:30:15,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:30:15,851 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:30:15,852 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:30:15,856 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:30:15,857 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:30:13" (1/3) ... [2024-11-02 12:30:15,858 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b2ca70f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:30:15, skipping insertion in model container [2024-11-02 12:30:15,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:14" (2/3) ... [2024-11-02 12:30:15,859 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b2ca70f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:30:15, skipping insertion in model container [2024-11-02 12:30:15,859 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:30:15" (3/3) ... [2024-11-02 12:30:15,862 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-11-02 12:30:15,886 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:30:15,886 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:30:15,977 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:30:15,987 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;@3ff1abe9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:30:15,988 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:30:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand has 66 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 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 12:30:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-02 12:30:16,007 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:30:16,008 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] [2024-11-02 12:30:16,008 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:30:16,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:30:16,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1490081526, now seen corresponding path program 1 times [2024-11-02 12:30:16,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:30:16,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529059442] [2024-11-02 12:30:16,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:30:16,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:30:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:30:17,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [85455861] [2024-11-02 12:30:17,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:30:17,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:30:17,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:30:17,018 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:30:17,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:30:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:30:17,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:30:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:30:18,100 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:30:18,102 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:30:18,105 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:30:18,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:30:18,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:30:18,319 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:30:18,453 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:30:18,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:30:18 BoogieIcfgContainer [2024-11-02 12:30:18,459 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:30:18,459 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:30:18,459 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:30:18,460 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:30:18,460 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:30:15" (3/4) ... [2024-11-02 12:30:18,464 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:30:18,466 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:30:18,468 INFO L158 Benchmark]: Toolchain (without parser) took 4641.17ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 84.7MB in the beginning and 119.3MB in the end (delta: -34.6MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,469 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:30:18,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.61ms. Allocated memory is still 127.9MB. Free memory was 84.7MB in the beginning and 66.8MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,473 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.95ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 66.5MB in the beginning and 139.3MB in the end (delta: -72.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,474 INFO L158 Benchmark]: Boogie Preprocessor took 78.99ms. Allocated memory is still 169.9MB. Free memory was 139.3MB in the beginning and 136.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,475 INFO L158 Benchmark]: RCFGBuilder took 1364.50ms. Allocated memory is still 169.9MB. Free memory was 136.1MB in the beginning and 64.9MB in the end (delta: 71.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,475 INFO L158 Benchmark]: TraceAbstraction took 2608.09ms. Allocated memory is still 169.9MB. Free memory was 64.9MB in the beginning and 120.3MB in the end (delta: -55.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2024-11-02 12:30:18,478 INFO L158 Benchmark]: Witness Printer took 6.87ms. Allocated memory is still 169.9MB. Free memory was 120.3MB in the beginning and 119.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:30:18,484 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.61ms. Allocated memory is still 127.9MB. Free memory was 84.7MB in the beginning and 66.8MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.95ms. Allocated memory was 127.9MB in the beginning and 169.9MB in the end (delta: 41.9MB). Free memory was 66.5MB in the beginning and 139.3MB in the end (delta: -72.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.99ms. Allocated memory is still 169.9MB. Free memory was 139.3MB in the beginning and 136.1MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1364.50ms. Allocated memory is still 169.9MB. Free memory was 136.1MB in the beginning and 64.9MB in the end (delta: 71.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2608.09ms. Allocated memory is still 169.9MB. Free memory was 64.9MB in the beginning and 120.3MB in the end (delta: -55.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Witness Printer took 6.87ms. Allocated memory is still 169.9MB. Free memory was 120.3MB in the beginning and 119.3MB in the end (delta: 1.0MB). 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 79, overapproximation of bitwiseOr at line 72, overapproximation of someBinaryArithmeticDOUBLEoperation at line 92, overapproximation of someBinaryDOUBLEComparisonOperation at line 92, overapproximation of someUnaryFLOAToperation at line 89, overapproximation of someBinaryArithmeticFLOAToperation at line 102. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_4 = -5; [L24] float var_1_5 = 7.875; [L25] float var_1_6 = 99.04; [L26] signed long int var_1_7 = -2; [L27] unsigned long int var_1_9 = 1; [L28] double var_1_10 = 63.25; [L29] unsigned char var_1_11 = 0; [L30] unsigned short int var_1_13 = 0; [L31] unsigned short int var_1_15 = 17766; [L32] unsigned short int var_1_16 = 28149; [L33] unsigned char var_1_19 = 4; [L34] unsigned char var_1_20 = 50; [L35] unsigned char var_1_21 = 64; [L36] unsigned char var_1_22 = 50; [L37] unsigned char var_1_23 = 5; [L38] unsigned char var_1_24 = 128; [L39] signed long int var_1_25 = -16; [L40] unsigned char var_1_26 = 0; [L41] signed short int var_1_27 = -4; [L42] unsigned char var_1_31 = 1; [L43] unsigned short int var_1_33 = 2; [L44] signed long int var_1_36 = -1; [L45] float var_1_38 = 256.7; [L46] float var_1_39 = 2.2; [L47] unsigned long int var_1_40 = 10; [L48] double var_1_42 = 100.5; [L49] double var_1_43 = 16.5; [L50] double var_1_44 = 4.875; [L51] signed char var_1_45 = 8; [L52] signed long int var_1_46 = 25; [L53] signed char var_1_47 = 5; [L54] signed char var_1_48 = 10; [L55] signed char var_1_49 = -50; [L56] unsigned short int last_1_var_1_13 = 0; [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L205] last_1_var_1_13 = var_1_13 [L215] RET updateLastVariables() [L216] CALL updateVariables() [L146] var_1_4 = __VERIFIER_nondet_long() [L147] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L149] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L150] var_1_5 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L152] var_1_6 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L154] var_1_10 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L156] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L157] var_1_11 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L159] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L160] var_1_15 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L162] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L163] var_1_16 = __VERIFIER_nondet_ushort() [L164] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L165] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L166] var_1_20 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L168] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L169] var_1_21 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L171] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L172] var_1_22 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L174] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L175] var_1_23 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L177] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L178] var_1_24 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L180] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L181] var_1_31 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L183] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L184] var_1_39 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L186] var_1_43 = __VERIFIER_nondet_double() [L187] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L188] var_1_44 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L190] var_1_46 = __VERIFIER_nondet_long() [L191] CALL assume_abort_if_not(var_1_46 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_46 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L193] CALL assume_abort_if_not(var_1_46 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_46 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L194] var_1_47 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L196] CALL assume_abort_if_not(var_1_47 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_47 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L197] var_1_48 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L199] CALL assume_abort_if_not(var_1_48 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_48 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_7=-2, var_1_9=1] [L200] var_1_49 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_49 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_49 >= -63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=1] [L202] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=1] [L216] RET updateVariables() [L217] CALL step() [L60] COND TRUE var_1_9 != (var_1_26 + var_1_25) [L61] COND TRUE \read(var_1_31) [L62] var_1_27 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L67] COND TRUE \read(var_1_31) [L68] var_1_33 = ((((var_1_19) > (var_1_19)) ? (var_1_19) : (var_1_19))) [L70] COND FALSE !(16 < var_1_26) [L77] var_1_38 = var_1_39 [L78] COND TRUE var_1_26 <= var_1_13 [L79] COND TRUE var_1_39 < 255.2f [L80] COND FALSE !((16 <= var_1_25) && (var_1_26 >= var_1_13)) [L85] COND FALSE !(var_1_26 < ((((((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) > (var_1_26)) ? (((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) : (var_1_26)))) [L88] COND FALSE !(var_1_1 <= var_1_39) [L91] COND TRUE var_1_39 <= var_1_1 [L92] var_1_42 = (((((var_1_43 - var_1_44)) > (var_1_39)) ? ((var_1_43 - var_1_44)) : (var_1_39))) [L96] COND FALSE !((var_1_19 % var_1_46) < var_1_26) [L99] var_1_45 = var_1_49 [L101] COND TRUE last_1_var_1_13 == (last_1_var_1_13 % var_1_4) [L102] var_1_1 = (var_1_5 - var_1_6) [L104] COND TRUE var_1_10 == var_1_1 [L105] COND TRUE \read(var_1_11) [L106] var_1_19 = (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)) [L113] COND TRUE var_1_19 < (var_1_21 / var_1_20) [L114] COND FALSE !(var_1_19 > var_1_19) [L117] var_1_26 = var_1_22 [L120] COND FALSE !(var_1_1 >= var_1_6) [L123] COND TRUE ((var_1_6 * var_1_5) / var_1_10) > var_1_1 [L124] COND TRUE \read(var_1_11) [L125] var_1_9 = var_1_26 [L130] COND FALSE !(var_1_7 < var_1_9) [L133] COND FALSE !((25.3 * var_1_5) != var_1_1) [L142] var_1_25 = var_1_20 [L217] RET step() [L218] CALL, EXPR property() [L208-L209] return (((((((last_1_var_1_13 == (last_1_var_1_13 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_19)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_26)) : (var_1_9 == ((unsigned long int) var_1_26))) : 1)) && ((var_1_7 < var_1_9) ? (var_1_13 == ((unsigned short int) (var_1_26 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_19 + var_1_19))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_13) ? (var_1_25 == ((signed long int) var_1_26)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_19 < (var_1_21 / var_1_20)) ? ((var_1_19 > var_1_19) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=1, var_1_1=0, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=32, var_1_26=320, var_1_27=0, var_1_31=1, var_1_33=4, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=64] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=1, var_1_1=0, var_1_20=9760, var_1_21=-5312, var_1_22=320, var_1_23=8767, var_1_24=-129, var_1_25=32, var_1_26=320, var_1_27=0, var_1_31=1, var_1_33=4, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-5, var_1_47=63, var_1_48=0, var_1_49=-63, var_1_4=1, var_1_7=-2, var_1_9=64] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 66 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.4s, 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=66occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 270 NumberOfCodeBlocks, 270 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 12:30:18,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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_bee8d002-6e22-4915-8aed-e70951bdffb2/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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:30:21,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:30:21,509 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:30:21,520 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:30:21,521 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:30:21,568 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:30:21,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:30:21,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:30:21,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:30:21,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:30:21,574 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:30:21,574 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:30:21,575 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:30:21,575 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:30:21,577 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:30:21,577 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:30:21,578 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:30:21,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:30:21,579 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:30:21,579 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:30:21,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:30:21,580 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:30:21,581 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:30:21,581 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:30:21,581 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:30:21,582 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:30:21,582 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:30:21,582 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:30:21,583 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:30:21,583 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:30:21,583 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:30:21,584 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:30:21,584 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:30:21,585 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:30:21,585 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:30:21,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:30:21,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:30:21,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:30:21,586 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:30:21,587 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:30:21,587 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:30:21,587 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:30:21,588 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:30:21,588 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:30:21,588 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_bee8d002-6e22-4915-8aed-e70951bdffb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2024-11-02 12:30:22,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:30:22,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:30:22,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:30:22,098 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:30:22,099 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:30:22,100 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i Unable to find full path for "g++" [2024-11-02 12:30:24,331 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:30:24,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:30:24,715 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-11-02 12:30:24,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/59080c32e/526811c8a494472ca2572d6c84eed30c/FLAG8c2843088 [2024-11-02 12:30:24,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/data/59080c32e/526811c8a494472ca2572d6c84eed30c [2024-11-02 12:30:24,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:30:24,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:30:24,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:30:24,777 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:30:24,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:30:24,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:30:24" (1/1) ... [2024-11-02 12:30:24,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258ee983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:24, skipping insertion in model container [2024-11-02 12:30:24,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:30:24" (1/1) ... [2024-11-02 12:30:24,838 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:30:25,157 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_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-11-02 12:30:25,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:30:25,359 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:30:25,381 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_bee8d002-6e22-4915-8aed-e70951bdffb2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-11-02 12:30:25,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:30:25,495 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:30:25,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25 WrapperNode [2024-11-02 12:30:25,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:30:25,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:30:25,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:30:25,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:30:25,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,525 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,582 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2024-11-02 12:30:25,582 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:30:25,583 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:30:25,584 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:30:25,584 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:30:25,602 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,602 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,625 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,625 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,642 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,664 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,669 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:30:25,670 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:30:25,673 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:30:25,673 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:30:25,674 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (1/1) ... [2024-11-02 12:30:25,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:30:25,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:30:25,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:30:25,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:30:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:30:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:30:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:30:25,788 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:30:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:30:25,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:30:25,915 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:30:25,919 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:30:38,037 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-02 12:30:38,037 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:30:38,055 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:30:38,056 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:30:38,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:30:38 BoogieIcfgContainer [2024-11-02 12:30:38,056 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:30:38,062 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:30:38,062 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:30:38,065 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:30:38,066 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:30:24" (1/3) ... [2024-11-02 12:30:38,067 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34507e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:30:38, skipping insertion in model container [2024-11-02 12:30:38,067 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:30:25" (2/3) ... [2024-11-02 12:30:38,067 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34507e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:30:38, skipping insertion in model container [2024-11-02 12:30:38,067 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:30:38" (3/3) ... [2024-11-02 12:30:38,069 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-11-02 12:30:38,087 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:30:38,088 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:30:38,198 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:30:38,205 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;@67e95d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:30:38,206 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:30:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 62 states have (on average 1.4838709677419355) internal successors, (92), 63 states have internal predecessors, (92), 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 12:30:38,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-02 12:30:38,240 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:30:38,240 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] [2024-11-02 12:30:38,241 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:30:38,249 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:30:38,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1482008988, now seen corresponding path program 1 times [2024-11-02 12:30:38,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:30:38,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1246136397] [2024-11-02 12:30:38,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:30:38,268 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 12:30:38,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:30:38,272 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:38,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:30:40,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:30:40,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:30:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 792 proven. 0 refuted. 0 times theorem prover too weak. 1872 trivial. 0 not checked. [2024-11-02 12:30:40,292 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:30:40,293 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:30:40,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1246136397] [2024-11-02 12:30:40,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1246136397] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:30:40,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:30:40,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:30:40,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959770225] [2024-11-02 12:30:40,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:30:40,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:30:40,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:30:40,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:30:40,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:30:40,341 INFO L87 Difference]: Start difference. First operand has 102 states, 62 states have (on average 1.4838709677419355) internal successors, (92), 63 states have internal predecessors, (92), 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 25.0) internal successors, (50), 2 states have internal predecessors, (50), 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 12:30:40,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:30:40,439 INFO L93 Difference]: Finished difference Result 197 states and 363 transitions. [2024-11-02 12:30:40,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:30:40,443 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 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 228 [2024-11-02 12:30:40,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:30:40,467 INFO L225 Difference]: With dead ends: 197 [2024-11-02 12:30:40,467 INFO L226 Difference]: Without dead ends: 98 [2024-11-02 12:30:40,475 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 227 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 12:30:40,489 INFO L432 NwaCegarLoop]: 157 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, 157 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 12:30:40,491 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:30:40,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-02 12:30:40,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2024-11-02 12:30:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 59 states have internal predecessors, (83), 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 12:30:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 157 transitions. [2024-11-02 12:30:40,594 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 157 transitions. Word has length 228 [2024-11-02 12:30:40,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:30:40,595 INFO L471 AbstractCegarLoop]: Abstraction has 98 states and 157 transitions. [2024-11-02 12:30:40,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 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 12:30:40,599 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-02 12:30:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-02 12:30:40,608 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:30:40,608 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] [2024-11-02 12:30:40,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:40,812 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:40,812 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:30:40,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:30:40,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1857194390, now seen corresponding path program 1 times [2024-11-02 12:30:40,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:30:40,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1526093940] [2024-11-02 12:30:40,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:30:40,815 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 12:30:40,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:30:40,829 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:40,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee8d002-6e22-4915-8aed-e70951bdffb2/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 12:30:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:30:42,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-02 12:30:42,286 INFO L278 TraceCheckSpWp]: Computing forward predicates...