./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 23:51:29,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 23:51:29,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-28 23:51:29,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 23:51:29,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 23:51:29,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 23:51:29,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 23:51:29,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 23:51:29,274 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 23:51:29,274 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 23:51:29,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 23:51:29,275 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 23:51:29,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 23:51:29,277 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 23:51:29,277 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 23:51:29,278 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 23:51:29,278 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 23:51:29,279 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-28 23:51:29,279 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 23:51:29,279 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-28 23:51:29,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 23:51:29,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 23:51:29,281 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 23:51:29,281 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 23:51:29,282 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-28 23:51:29,282 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 23:51:29,283 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 23:51:29,283 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 23:51:29,284 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 23:51:29,284 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 23:51:29,284 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 23:51:29,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:51:29,285 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 23:51:29,286 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 23:51:29,286 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 23:51:29,287 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 23:51:29,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-28 23:51:29,287 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 23:51:29,287 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 23:51:29,288 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 23:51:29,288 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 23:51:29,288 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 23:51:29,288 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2023-11-28 23:51:29,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 23:51:29,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 23:51:29,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 23:51:29,559 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 23:51:29,559 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 23:51:29,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:32,379 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 23:51:32,575 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 23:51:32,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:32,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/069045f76/99134155f23e45ea8b8f3063e41968dd/FLAG7cff60ab9 [2023-11-28 23:51:32,599 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/069045f76/99134155f23e45ea8b8f3063e41968dd [2023-11-28 23:51:32,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 23:51:32,603 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 23:51:32,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 23:51:32,605 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 23:51:32,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 23:51:32,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:32,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19fad5cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32, skipping insertion in model container [2023-11-28 23:51:32,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:32,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 23:51:32,795 WARN L240 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-28 23:51:32,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:51:32,873 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 23:51:32,885 WARN L240 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-28 23:51:32,926 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:51:32,948 INFO L206 MainTranslator]: Completed translation [2023-11-28 23:51:32,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32 WrapperNode [2023-11-28 23:51:32,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 23:51:32,949 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 23:51:32,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 23:51:32,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 23:51:32,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:32,972 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,012 INFO L138 Inliner]: procedures = 29, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 511 [2023-11-28 23:51:33,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 23:51:33,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 23:51:33,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 23:51:33,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 23:51:33,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,032 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,057 INFO L175 MemorySlicer]: Split 152 memory accesses to 2 slices as follows [2, 150]. 99 percent of accesses are in the largest equivalence class. The 17 initializations are split as follows [2, 15]. The 19 writes are split as follows [0, 19]. [2023-11-28 23:51:33,058 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,058 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,098 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 23:51:33,099 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 23:51:33,099 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 23:51:33,099 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 23:51:33,100 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (1/1) ... [2023-11-28 23:51:33,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:51:33,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:33,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 23:51:33,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 23:51:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 23:51:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-28 23:51:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-28 23:51:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#0 [2023-11-28 23:51:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#1 [2023-11-28 23:51:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#0 [2023-11-28 23:51:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#1 [2023-11-28 23:51:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-28 23:51:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-28 23:51:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#0 [2023-11-28 23:51:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#1 [2023-11-28 23:51:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-28 23:51:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-28 23:51:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-28 23:51:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-28 23:51:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 23:51:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 23:51:33,343 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 23:51:33,345 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 23:51:33,848 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 23:51:33,889 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 23:51:33,889 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 23:51:33,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:33 BoogieIcfgContainer [2023-11-28 23:51:33,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 23:51:33,893 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 23:51:33,893 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 23:51:33,897 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 23:51:33,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:51:32" (1/3) ... [2023-11-28 23:51:33,898 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44aa9851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:33, skipping insertion in model container [2023-11-28 23:51:33,898 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:32" (2/3) ... [2023-11-28 23:51:33,898 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44aa9851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:33, skipping insertion in model container [2023-11-28 23:51:33,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:33" (3/3) ... [2023-11-28 23:51:33,900 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:33,919 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 23:51:33,920 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 23:51:33,975 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 23:51:33,983 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, 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;@31bce5d3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 23:51:33,983 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 23:51:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 96 states have (on average 1.4479166666666667) internal successors, (139), 97 states have internal predecessors, (139), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:34,007 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:34,008 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:34,008 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:34,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:34,013 INFO L85 PathProgramCache]: Analyzing trace with hash 1120908895, now seen corresponding path program 1 times [2023-11-28 23:51:34,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:51:34,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573710911] [2023-11-28 23:51:34,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:51:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:34,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:51:34,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573710911] [2023-11-28 23:51:34,333 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-28 23:51:34,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [540604071] [2023-11-28 23:51:34,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:34,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:34,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:34,337 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 23:51:34,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-28 23:51:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:34,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-28 23:51:34,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2023-11-28 23:51:34,706 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:34,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [540604071] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:34,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:34,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 23:51:34,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441809402] [2023-11-28 23:51:34,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:34,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 23:51:34,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:51:34,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 23:51:34,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 23:51:34,746 INFO L87 Difference]: Start difference. First operand has 118 states, 96 states have (on average 1.4479166666666667) internal successors, (139), 97 states have internal predecessors, (139), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:34,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:34,795 INFO L93 Difference]: Finished difference Result 233 states and 371 transitions. [2023-11-28 23:51:34,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 23:51:34,798 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2023-11-28 23:51:34,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:34,807 INFO L225 Difference]: With dead ends: 233 [2023-11-28 23:51:34,807 INFO L226 Difference]: Without dead ends: 116 [2023-11-28 23:51:34,811 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 23:51:34,815 INFO L413 NwaCegarLoop]: 168 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:34,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 168 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:51:34,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2023-11-28 23:51:34,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2023-11-28 23:51:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.4105263157894736) internal successors, (134), 95 states have internal predecessors, (134), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 172 transitions. [2023-11-28 23:51:34,864 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 172 transitions. Word has length 151 [2023-11-28 23:51:34,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:34,865 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 172 transitions. [2023-11-28 23:51:34,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:34,866 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 172 transitions. [2023-11-28 23:51:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:34,870 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:34,870 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:34,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-28 23:51:35,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-28 23:51:35,072 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:35,072 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:35,072 INFO L85 PathProgramCache]: Analyzing trace with hash 824154545, now seen corresponding path program 1 times [2023-11-28 23:51:35,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:51:35,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808036822] [2023-11-28 23:51:35,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:51:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:35,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:51:35,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808036822] [2023-11-28 23:51:35,186 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-28 23:51:35,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1660913043] [2023-11-28 23:51:35,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:35,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:35,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:35,188 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 23:51:35,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-28 23:51:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:35,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 23:51:35,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2023-11-28 23:51:35,534 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:35,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1660913043] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:35,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:35,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:51:35,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510350765] [2023-11-28 23:51:35,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:35,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 23:51:35,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:51:35,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 23:51:35,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:51:35,539 INFO L87 Difference]: Start difference. First operand 116 states and 172 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:35,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:35,593 INFO L93 Difference]: Finished difference Result 237 states and 352 transitions. [2023-11-28 23:51:35,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:51:35,594 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2023-11-28 23:51:35,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:35,596 INFO L225 Difference]: With dead ends: 237 [2023-11-28 23:51:35,596 INFO L226 Difference]: Without dead ends: 122 [2023-11-28 23:51:35,598 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:51:35,599 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 10 mSDsluCounter, 326 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:35,600 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 493 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:51:35,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-28 23:51:35,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 118. [2023-11-28 23:51:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 97 states have (on average 1.402061855670103) internal successors, (136), 97 states have internal predecessors, (136), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 174 transitions. [2023-11-28 23:51:35,616 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 174 transitions. Word has length 151 [2023-11-28 23:51:35,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:35,617 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 174 transitions. [2023-11-28 23:51:35,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 174 transitions. [2023-11-28 23:51:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:35,621 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:35,621 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:35,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-28 23:51:35,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:35,825 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:35,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:35,826 INFO L85 PathProgramCache]: Analyzing trace with hash 754506671, now seen corresponding path program 1 times [2023-11-28 23:51:35,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:51:35,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799534471] [2023-11-28 23:51:35,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:35,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:51:35,885 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 23:51:35,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1991902669] [2023-11-28 23:51:35,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:35,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:35,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:35,888 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 23:51:35,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-28 23:51:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:36,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 538 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-28 23:51:36,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-28 23:51:38,196 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-28 23:51:38,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 27 [2023-11-28 23:51:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-28 23:51:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-28 23:51:38,329 INFO L349 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2023-11-28 23:51:38,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 42 [2023-11-28 23:51:38,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2023-11-28 23:51:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2023-11-28 23:51:38,383 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:38,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:51:38,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799534471] [2023-11-28 23:51:38,383 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 23:51:38,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1991902669] [2023-11-28 23:51:38,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1991902669] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:38,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:38,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:51:38,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696969138] [2023-11-28 23:51:38,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:38,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 23:51:38,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:51:38,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 23:51:38,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:51:38,387 INFO L87 Difference]: Start difference. First operand 118 states and 174 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 7 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:51:38,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:38,997 INFO L93 Difference]: Finished difference Result 285 states and 419 transitions. [2023-11-28 23:51:38,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-28 23:51:38,998 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 7 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 151 [2023-11-28 23:51:38,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:39,001 INFO L225 Difference]: With dead ends: 285 [2023-11-28 23:51:39,001 INFO L226 Difference]: Without dead ends: 168 [2023-11-28 23:51:39,002 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-11-28 23:51:39,004 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 187 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 460 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 460 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:39,004 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 621 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 460 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-28 23:51:39,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2023-11-28 23:51:39,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 129. [2023-11-28 23:51:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 108 states have (on average 1.4074074074074074) internal successors, (152), 108 states have internal predecessors, (152), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 190 transitions. [2023-11-28 23:51:39,021 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 190 transitions. Word has length 151 [2023-11-28 23:51:39,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:39,022 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 190 transitions. [2023-11-28 23:51:39,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 7 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:51:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 190 transitions. [2023-11-28 23:51:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:39,025 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:39,025 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:39,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-28 23:51:39,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:39,226 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:39,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:39,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1368362552, now seen corresponding path program 1 times [2023-11-28 23:51:39,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:51:39,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434290978] [2023-11-28 23:51:39,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:51:39,276 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 23:51:39,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [416538675] [2023-11-28 23:51:39,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:39,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:39,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:39,278 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 23:51:39,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-28 23:51:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:39,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-28 23:51:39,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2023-11-28 23:51:39,516 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:39,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:51:39,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434290978] [2023-11-28 23:51:39,517 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-28 23:51:39,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [416538675] [2023-11-28 23:51:39,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [416538675] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:39,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:39,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:51:39,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535270202] [2023-11-28 23:51:39,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:39,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:51:39,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:51:39,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:51:39,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:51:39,519 INFO L87 Difference]: Start difference. First operand 129 states and 190 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:51:39,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:39,573 INFO L93 Difference]: Finished difference Result 273 states and 402 transitions. [2023-11-28 23:51:39,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 23:51:39,574 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 151 [2023-11-28 23:51:39,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:39,576 INFO L225 Difference]: With dead ends: 273 [2023-11-28 23:51:39,576 INFO L226 Difference]: Without dead ends: 145 [2023-11-28 23:51:39,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:51:39,578 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 52 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 672 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:39,579 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 672 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:51:39,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2023-11-28 23:51:39,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 132. [2023-11-28 23:51:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 111 states have (on average 1.3963963963963963) internal successors, (155), 111 states have internal predecessors, (155), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 193 transitions. [2023-11-28 23:51:39,595 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 193 transitions. Word has length 151 [2023-11-28 23:51:39,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:39,596 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 193 transitions. [2023-11-28 23:51:39,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:51:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 193 transitions. [2023-11-28 23:51:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-11-28 23:51:39,598 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:39,599 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:39,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-28 23:51:39,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-11-28 23:51:39,801 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:39,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:39,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1456409691, now seen corresponding path program 1 times [2023-11-28 23:51:39,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:51:39,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563104709] [2023-11-28 23:51:39,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:51:39,848 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-28 23:51:39,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2118256970] [2023-11-28 23:51:39,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:39,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:39,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:39,850 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-28 23:51:39,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-28 23:51:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:51:40,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:51:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:51:40,868 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:51:40,869 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 23:51:40,870 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-28 23:51:40,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-28 23:51:41,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-28 23:51:41,075 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-11-28 23:51:41,078 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-28 23:51:41,158 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem45 could not be translated [2023-11-28 23:51:41,161 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem46 could not be translated [2023-11-28 23:51:41,162 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-28 23:51:41,163 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-28 23:51:41,163 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-28 23:51:41,164 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-28 23:51:41,164 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-28 23:51:41,164 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-28 23:51:41,164 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-28 23:51:41,166 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-28 23:51:41,167 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-28 23:51:41,167 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-28 23:51:41,167 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-28 23:51:41,168 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-28 23:51:41,169 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-28 23:51:41,169 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-28 23:51:41,170 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-28 23:51:41,170 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-28 23:51:41,170 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-28 23:51:41,171 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-28 23:51:41,173 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-28 23:51:41,173 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-28 23:51:41,173 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-28 23:51:41,173 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-28 23:51:41,174 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-28 23:51:41,175 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-28 23:51:41,175 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-28 23:51:41,176 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated [2023-11-28 23:51:41,176 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-28 23:51:41,177 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated [2023-11-28 23:51:41,177 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-28 23:51:41,178 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-28 23:51:41,179 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated [2023-11-28 23:51:41,179 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated [2023-11-28 23:51:41,179 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-28 23:51:41,181 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem72 could not be translated [2023-11-28 23:51:41,182 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated [2023-11-28 23:51:41,183 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-28 23:51:41,183 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-28 23:51:41,183 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-28 23:51:41,184 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-28 23:51:41,184 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-28 23:51:41,184 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated [2023-11-28 23:51:41,185 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated [2023-11-28 23:51:41,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated [2023-11-28 23:51:41,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated [2023-11-28 23:51:41,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-28 23:51:41,186 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-28 23:51:41,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-28 23:51:41,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-28 23:51:41,187 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-11-28 23:51:41,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated [2023-11-28 23:51:41,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-11-28 23:51:41,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-28 23:51:41,188 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-11-28 23:51:41,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-11-28 23:51:41,189 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-28 23:51:41,190 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-28 23:51:41,191 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-11-28 23:51:41,191 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-11-28 23:51:41,191 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated [2023-11-28 23:51:41,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated [2023-11-28 23:51:41,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-11-28 23:51:41,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-28 23:51:41,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-11-28 23:51:41,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated [2023-11-28 23:51:41,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated [2023-11-28 23:51:41,194 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem102 could not be translated [2023-11-28 23:51:41,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem103 could not be translated [2023-11-28 23:51:41,195 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated [2023-11-28 23:51:41,196 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem106 could not be translated [2023-11-28 23:51:41,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated [2023-11-28 23:51:41,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem109 could not be translated [2023-11-28 23:51:41,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem110 could not be translated [2023-11-28 23:51:41,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite9 could not be translated [2023-11-28 23:51:41,200 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated [2023-11-28 23:51:41,200 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem5 could not be translated [2023-11-28 23:51:41,200 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem6 could not be translated [2023-11-28 23:51:41,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated [2023-11-28 23:51:41,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated [2023-11-28 23:51:41,201 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated [2023-11-28 23:51:41,202 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-11-28 23:51:41,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short142 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated [2023-11-28 23:51:41,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated [2023-11-28 23:51:41,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated [2023-11-28 23:51:41,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated [2023-11-28 23:51:41,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated [2023-11-28 23:51:41,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short142 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated [2023-11-28 23:51:41,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short164 could not be translated [2023-11-28 23:51:41,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:51:41 BoogieIcfgContainer [2023-11-28 23:51:41,234 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-28 23:51:41,235 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 23:51:41,235 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 23:51:41,235 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 23:51:41,235 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:33" (3/4) ... [2023-11-28 23:51:41,238 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-28 23:51:41,239 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 23:51:41,239 INFO L158 Benchmark]: Toolchain (without parser) took 8636.53ms. Allocated memory was 180.4MB in the beginning and 241.2MB in the end (delta: 60.8MB). Free memory was 142.7MB in the beginning and 148.6MB in the end (delta: -5.9MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2023-11-28 23:51:41,240 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 180.4MB. Free memory is still 155.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:51:41,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.62ms. Allocated memory is still 180.4MB. Free memory was 142.7MB in the beginning and 126.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-28 23:51:41,241 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.64ms. Allocated memory is still 180.4MB. Free memory was 126.0MB in the beginning and 122.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-28 23:51:41,241 INFO L158 Benchmark]: Boogie Preprocessor took 84.09ms. Allocated memory is still 180.4MB. Free memory was 122.5MB in the beginning and 117.6MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-28 23:51:41,241 INFO L158 Benchmark]: RCFGBuilder took 791.11ms. Allocated memory is still 180.4MB. Free memory was 117.6MB in the beginning and 82.0MB in the end (delta: 35.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2023-11-28 23:51:41,242 INFO L158 Benchmark]: TraceAbstraction took 7341.14ms. Allocated memory was 180.4MB in the beginning and 241.2MB in the end (delta: 60.8MB). Free memory was 81.2MB in the beginning and 149.6MB in the end (delta: -68.4MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:51:41,242 INFO L158 Benchmark]: Witness Printer took 4.22ms. Allocated memory is still 241.2MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:51:41,244 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 180.4MB. Free memory is still 155.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.62ms. Allocated memory is still 180.4MB. Free memory was 142.7MB in the beginning and 126.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.64ms. Allocated memory is still 180.4MB. Free memory was 126.0MB in the beginning and 122.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.09ms. Allocated memory is still 180.4MB. Free memory was 122.5MB in the beginning and 117.6MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 791.11ms. Allocated memory is still 180.4MB. Free memory was 117.6MB in the beginning and 82.0MB in the end (delta: 35.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * TraceAbstraction took 7341.14ms. Allocated memory was 180.4MB in the beginning and 241.2MB in the end (delta: 60.8MB). Free memory was 81.2MB in the beginning and 149.6MB in the end (delta: -68.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.22ms. Allocated memory is still 241.2MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem72 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem102 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem106 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem109 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem110 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short142 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem118 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem111 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short142 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite128 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short164 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 135, overapproximation of someBinaryArithmeticFLOAToperation at line 77. Possible FailurePath: [L39] unsigned char isInitial = 0; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L40-L56] struct WrapperStruct00 WrapperStruct00 = { 255.5, 16, 1000000000000000.6, 500.5, 99999999999.5, 1, 127.25, 4.8, 0.4, 0, 256, 25, -5, 2, -50 }; [L57] float* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L58] unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); [L59] float* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L60] float* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L61] float* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L62] unsigned char* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L63] float* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L64] float* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L65] float* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L66] signed long int* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L67] signed long int* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L68] signed long int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L69] signed long int* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L70] signed short int* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L71] signed long int* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L139] isInitial = 1 [L140] FCALL initially() [L141] COND TRUE 1 [L142] FCALL updateLastVariables() [L143] CALL updateVariables() [L100] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L101] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L101] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L102] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L102] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 127) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L103] WrapperStruct00.var_1_4 = __VERIFIER_nondet_float() [L104] EXPR WrapperStruct00.var_1_4 [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F [L104] EXPR WrapperStruct00.var_1_4 [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] EXPR (WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] EXPR (WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L104] CALL assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L104] RET assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L105] WrapperStruct00.var_1_5 = __VERIFIER_nondet_float() [L106] EXPR WrapperStruct00.var_1_5 [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F [L106] EXPR WrapperStruct00.var_1_5 [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] EXPR (WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] EXPR (WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L106] CALL assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L106] RET assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L107] WrapperStruct00.var_1_6 = __VERIFIER_nondet_float() [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] EXPR (WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] EXPR (WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L108] CALL assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L108] RET assume_abort_if_not((WrapperStruct00.var_1_6 >= 0.0F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L109] WrapperStruct00.var_1_7 = __VERIFIER_nondet_uchar() [L110] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L110] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L111] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L111] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L111] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L112] WrapperStruct00.var_1_8 = __VERIFIER_nondet_float() [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] EXPR (WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] EXPR (WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L113] CALL assume_abort_if_not((WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L113] RET assume_abort_if_not((WrapperStruct00.var_1_8 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L114] WrapperStruct00.var_1_9 = __VERIFIER_nondet_float() [L115] EXPR WrapperStruct00.var_1_9 [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [L115] EXPR WrapperStruct00.var_1_9 [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] EXPR (WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] EXPR (WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L115] CALL assume_abort_if_not((WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L115] RET assume_abort_if_not((WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L116] WrapperStruct00.var_1_10 = __VERIFIER_nondet_float() [L117] EXPR WrapperStruct00.var_1_10 [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [L117] EXPR WrapperStruct00.var_1_10 [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] EXPR (WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] EXPR (WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L117] CALL assume_abort_if_not((WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L117] RET assume_abort_if_not((WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L118] WrapperStruct00.var_1_12 = __VERIFIER_nondet_long() [L119] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_12 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L119] RET assume_abort_if_not(WrapperStruct00.var_1_12 >= -1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L120] EXPR WrapperStruct00.var_1_12 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_12 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L120] RET assume_abort_if_not(WrapperStruct00.var_1_12 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L121] WrapperStruct00.var_1_13 = __VERIFIER_nondet_long() [L122] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L122] RET assume_abort_if_not(WrapperStruct00.var_1_13 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L123] EXPR WrapperStruct00.var_1_13 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_13 <= 2147483646) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L124] WrapperStruct00.var_1_15 = __VERIFIER_nondet_short() [L125] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L125] CALL assume_abort_if_not(WrapperStruct00.var_1_15 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L125] RET assume_abort_if_not(WrapperStruct00.var_1_15 >= -32768) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L126] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_15 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L126] RET assume_abort_if_not(WrapperStruct00.var_1_15 <= 32767) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L127] EXPR WrapperStruct00.var_1_15 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L127] CALL assume_abort_if_not(WrapperStruct00.var_1_15 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L127] RET assume_abort_if_not(WrapperStruct00.var_1_15 != 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L128] WrapperStruct00.var_1_16 = __VERIFIER_nondet_long() [L129] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L129] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= -1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L129] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= -1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L130] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L130] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, isInitial=1] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=1, cond=1, isInitial=1] [L130] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 1073741823) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L143] RET updateVariables() [L144] CALL step() [L75] signed long int stepLocal_0 = (((8) < 0 ) ? -(8) : (8)); [L76] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L76] COND TRUE (((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > stepLocal_0 [L77] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L77] EXPR \read(*WrapperStruct00_var_1_5_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L77] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) [L77] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L77] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1, stepLocal_0=8] [L77] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L77] (*(WrapperStruct00_var_1_1_Pointer)) = ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))) [L83] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [L83] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L83] EXPR \read(*WrapperStruct00_var_1_1_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L83] COND FALSE !(((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) [L86] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L86] (*(WrapperStruct00_var_1_11_Pointer)) = (*(WrapperStruct00_var_1_13_Pointer)) [L88] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L88] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L88] signed long int stepLocal_1 = (*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer)); [L89] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L89] EXPR \read(*WrapperStruct00_var_1_4_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L89] COND TRUE (*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer)) [L90] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L90] (*(WrapperStruct00_var_1_14_Pointer)) = (*(WrapperStruct00_var_1_13_Pointer)) [L144] RET step() [L145] CALL, EXPR property() [L135] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR ((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1) [L135] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_5_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) [L135] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L135] EXPR (((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L135] EXPR ((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR (((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR (((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR ((((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))))) && (((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))) : ((((*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer))) != (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (((((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_16_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135] EXPR ((((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))))) && (((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))) : ((((*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer))) != (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (((((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_16_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, isInitial=1] [L135-L136] return ((((((((200) < (128)) ? (200) : (128))) - (*(WrapperStruct00_var_1_2_Pointer))) > ((((8) < 0 ) ? -(8) : (8)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_4_Pointer))) < ((*(WrapperStruct00_var_1_5_Pointer)))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((*(WrapperStruct00_var_1_5_Pointer))))) - (*(WrapperStruct00_var_1_6_Pointer))))) : ((*(WrapperStruct00_var_1_7_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) ((((((*(WrapperStruct00_var_1_8_Pointer))) < ((*(WrapperStruct00_var_1_9_Pointer)))) ? ((*(WrapperStruct00_var_1_8_Pointer))) : ((*(WrapperStruct00_var_1_9_Pointer))))) + (*(WrapperStruct00_var_1_10_Pointer))))) : 1)) && ((((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) ((((((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))))) - (*(WrapperStruct00_var_1_13_Pointer))))) : ((*(WrapperStruct00_var_1_11_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))))) && (((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_13_Pointer)))) : ((((*(WrapperStruct00_var_1_12_Pointer)) % (*(WrapperStruct00_var_1_15_Pointer))) != (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (((((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) > ((*(WrapperStruct00_var_1_13_Pointer)))) ? ((((*(WrapperStruct00_var_1_15_Pointer)) + (*(WrapperStruct00_var_1_2_Pointer))) + (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_13_Pointer))))))) : ((*(WrapperStruct00_var_1_14_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_16_Pointer)))))) ; [L145] RET, EXPR property() [L145] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=0, cond=0, isInitial=1] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:26}, WrapperStruct00_var_1_11_Pointer={4:30}, WrapperStruct00_var_1_12_Pointer={4:34}, WrapperStruct00_var_1_13_Pointer={4:38}, WrapperStruct00_var_1_14_Pointer={4:42}, WrapperStruct00_var_1_15_Pointer={4:46}, WrapperStruct00_var_1_16_Pointer={4:48}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:4}, WrapperStruct00_var_1_4_Pointer={4:5}, WrapperStruct00_var_1_5_Pointer={4:9}, WrapperStruct00_var_1_6_Pointer={4:13}, WrapperStruct00_var_1_7_Pointer={4:17}, WrapperStruct00_var_1_8_Pointer={4:18}, WrapperStruct00_var_1_9_Pointer={4:22}, \old(cond)=0, cond=0, isInitial=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 118 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.1s, OverallIterations: 5, TraceHistogramMax: 19, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 250 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 249 mSDsluCounter, 1954 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1303 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 523 IncrementalHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 651 mSDtfsCounter, 523 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 605 GetRequests, 589 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=132occurred in iteration=4, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 56 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 1058 NumberOfCodeBlocks, 1058 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 600 ConstructedInterpolants, 2 QuantifiedInterpolants, 3338 SizeOfPredicates, 15 NumberOfNonLiveVariables, 2141 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 2736/2736 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 [2023-11-28 23:51:41,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 23:51:43,361 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 23:51:43,432 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-28 23:51:43,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 23:51:43,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 23:51:43,476 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 23:51:43,477 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 23:51:43,478 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 23:51:43,479 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 23:51:43,479 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 23:51:43,480 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 23:51:43,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 23:51:43,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 23:51:43,482 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 23:51:43,482 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 23:51:43,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 23:51:43,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 23:51:43,484 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-28 23:51:43,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-28 23:51:43,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 23:51:43,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 23:51:43,487 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 23:51:43,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 23:51:43,488 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-28 23:51:43,488 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-28 23:51:43,489 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-28 23:51:43,489 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-28 23:51:43,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 23:51:43,490 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 23:51:43,490 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 23:51:43,491 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 23:51:43,491 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 23:51:43,492 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 23:51:43,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:51:43,492 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 23:51:43,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 23:51:43,493 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 23:51:43,493 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-28 23:51:43,493 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-28 23:51:43,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 23:51:43,494 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 23:51:43,494 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 23:51:43,494 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 23:51:43,495 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 23:51:43,495 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-28 23:51:43,495 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2023-11-28 23:51:43,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 23:51:43,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 23:51:43,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 23:51:43,841 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 23:51:43,841 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 23:51:43,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:46,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 23:51:46,812 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 23:51:46,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:46,823 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/d2cf544a4/6a75ef43a10a4ab6bf4b0514042e40bf/FLAG26ae23c9b [2023-11-28 23:51:46,846 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/data/d2cf544a4/6a75ef43a10a4ab6bf4b0514042e40bf [2023-11-28 23:51:46,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 23:51:46,850 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 23:51:46,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 23:51:46,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 23:51:46,857 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 23:51:46,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:46" (1/1) ... [2023-11-28 23:51:46,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b516e22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:46, skipping insertion in model container [2023-11-28 23:51:46,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:51:46" (1/1) ... [2023-11-28 23:51:46,894 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 23:51:47,045 WARN L240 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-28 23:51:47,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:51:47,120 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 23:51:47,133 WARN L240 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_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-28 23:51:47,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:51:47,192 INFO L206 MainTranslator]: Completed translation [2023-11-28 23:51:47,192 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47 WrapperNode [2023-11-28 23:51:47,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 23:51:47,193 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 23:51:47,194 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 23:51:47,194 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 23:51:47,201 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,255 INFO L138 Inliner]: procedures = 36, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 507 [2023-11-28 23:51:47,256 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 23:51:47,257 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 23:51:47,257 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 23:51:47,257 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 23:51:47,266 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,275 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,299 INFO L175 MemorySlicer]: Split 152 memory accesses to 2 slices as follows [2, 150]. 99 percent of accesses are in the largest equivalence class. The 17 initializations are split as follows [2, 15]. The 19 writes are split as follows [0, 19]. [2023-11-28 23:51:47,300 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,300 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,330 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,340 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,351 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 23:51:47,352 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 23:51:47,353 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 23:51:47,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 23:51:47,354 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (1/1) ... [2023-11-28 23:51:47,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:51:47,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:51:47,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 23:51:47,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 23:51:47,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 23:51:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2023-11-28 23:51:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2023-11-28 23:51:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2023-11-28 23:51:47,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2023-11-28 23:51:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-28 23:51:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2023-11-28 23:51:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2023-11-28 23:51:47,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2023-11-28 23:51:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2023-11-28 23:51:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2023-11-28 23:51:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2023-11-28 23:51:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2023-11-28 23:51:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2023-11-28 23:51:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2023-11-28 23:51:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2023-11-28 23:51:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2023-11-28 23:51:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0 [2023-11-28 23:51:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1 [2023-11-28 23:51:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-28 23:51:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-28 23:51:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 23:51:47,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 23:51:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2023-11-28 23:51:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2023-11-28 23:51:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2023-11-28 23:51:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2023-11-28 23:51:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2023-11-28 23:51:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2023-11-28 23:51:47,578 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 23:51:47,580 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 23:51:48,874 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 23:51:48,926 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 23:51:48,926 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 23:51:48,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:48 BoogieIcfgContainer [2023-11-28 23:51:48,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 23:51:48,929 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 23:51:48,929 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 23:51:48,932 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 23:51:48,932 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:51:46" (1/3) ... [2023-11-28 23:51:48,932 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df92d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:48, skipping insertion in model container [2023-11-28 23:51:48,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:51:47" (2/3) ... [2023-11-28 23:51:48,933 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df92d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:51:48, skipping insertion in model container [2023-11-28 23:51:48,933 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:51:48" (3/3) ... [2023-11-28 23:51:48,934 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-28 23:51:48,950 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 23:51:48,951 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 23:51:48,991 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 23:51:48,996 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, 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;@35734eb3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 23:51:48,997 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 23:51:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 96 states have (on average 1.4479166666666667) internal successors, (139), 97 states have internal predecessors, (139), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:49,016 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:49,017 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:49,017 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:49,021 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:49,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1120908895, now seen corresponding path program 1 times [2023-11-28 23:51:49,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:49,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1111400065] [2023-11-28 23:51:49,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:49,034 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 [2023-11-28 23:51:49,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:49,035 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:49,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:49,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-28 23:51:49,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2023-11-28 23:51:49,624 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:49,625 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:49,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1111400065] [2023-11-28 23:51:49,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1111400065] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:49,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:49,626 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-28 23:51:49,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123920648] [2023-11-28 23:51:49,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:49,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-28 23:51:49,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:49,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-28 23:51:49,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 23:51:49,660 INFO L87 Difference]: Start difference. First operand has 118 states, 96 states have (on average 1.4479166666666667) internal successors, (139), 97 states have internal predecessors, (139), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:49,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:49,714 INFO L93 Difference]: Finished difference Result 233 states and 371 transitions. [2023-11-28 23:51:49,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-28 23:51:49,716 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2023-11-28 23:51:49,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:49,724 INFO L225 Difference]: With dead ends: 233 [2023-11-28 23:51:49,724 INFO L226 Difference]: Without dead ends: 116 [2023-11-28 23:51:49,727 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-28 23:51:49,731 INFO L413 NwaCegarLoop]: 168 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:49,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 168 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:51:49,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2023-11-28 23:51:49,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2023-11-28 23:51:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.4105263157894736) internal successors, (134), 95 states have internal predecessors, (134), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 172 transitions. [2023-11-28 23:51:49,777 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 172 transitions. Word has length 151 [2023-11-28 23:51:49,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:49,778 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 172 transitions. [2023-11-28 23:51:49,778 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:49,779 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 172 transitions. [2023-11-28 23:51:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:49,783 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:49,783 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:49,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-28 23:51:49,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:49,984 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:49,985 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:49,985 INFO L85 PathProgramCache]: Analyzing trace with hash 824154545, now seen corresponding path program 1 times [2023-11-28 23:51:49,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:49,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [861545649] [2023-11-28 23:51:49,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:49,986 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 [2023-11-28 23:51:49,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:49,987 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:49,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:50,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 23:51:50,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2023-11-28 23:51:50,532 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:50,532 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:50,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [861545649] [2023-11-28 23:51:50,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [861545649] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:50,533 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:50,533 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:51:50,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987699789] [2023-11-28 23:51:50,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:50,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 23:51:50,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:50,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 23:51:50,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:51:50,538 INFO L87 Difference]: Start difference. First operand 116 states and 172 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:50,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:50,636 INFO L93 Difference]: Finished difference Result 237 states and 352 transitions. [2023-11-28 23:51:50,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:51:50,637 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2023-11-28 23:51:50,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:50,639 INFO L225 Difference]: With dead ends: 237 [2023-11-28 23:51:50,640 INFO L226 Difference]: Without dead ends: 122 [2023-11-28 23:51:50,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:51:50,643 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 10 mSDsluCounter, 326 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:50,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 493 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-28 23:51:50,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-28 23:51:50,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 118. [2023-11-28 23:51:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 97 states have (on average 1.402061855670103) internal successors, (136), 97 states have internal predecessors, (136), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 174 transitions. [2023-11-28 23:51:50,661 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 174 transitions. Word has length 151 [2023-11-28 23:51:50,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:50,661 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 174 transitions. [2023-11-28 23:51:50,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 174 transitions. [2023-11-28 23:51:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-28 23:51:50,665 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:50,665 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:50,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-28 23:51:50,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:50,869 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:50,870 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:50,871 INFO L85 PathProgramCache]: Analyzing trace with hash 754506671, now seen corresponding path program 1 times [2023-11-28 23:51:50,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:50,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [642279393] [2023-11-28 23:51:50,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:50,873 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 [2023-11-28 23:51:50,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:50,875 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:50,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-28 23:51:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:51,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 23:51:51,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:51,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 41 [2023-11-28 23:51:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2023-11-28 23:51:51,563 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:51,564 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:51,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [642279393] [2023-11-28 23:51:51,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [642279393] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:51,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:51,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:51:51,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010756533] [2023-11-28 23:51:51,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:51,566 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:51:51,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:51,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:51:51,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:51:51,568 INFO L87 Difference]: Start difference. First operand 118 states and 174 transitions. Second operand has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:53,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:53,023 INFO L93 Difference]: Finished difference Result 239 states and 353 transitions. [2023-11-28 23:51:53,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:51:53,025 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 151 [2023-11-28 23:51:53,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:53,026 INFO L225 Difference]: With dead ends: 239 [2023-11-28 23:51:53,026 INFO L226 Difference]: Without dead ends: 122 [2023-11-28 23:51:53,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-28 23:51:53,027 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 186 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 443 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:53,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 443 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-28 23:51:53,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-28 23:51:53,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-28 23:51:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.4) internal successors, (133), 95 states have internal predecessors, (133), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 171 transitions. [2023-11-28 23:51:53,037 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 171 transitions. Word has length 151 [2023-11-28 23:51:53,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:53,037 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 171 transitions. [2023-11-28 23:51:53,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 171 transitions. [2023-11-28 23:51:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-28 23:51:53,039 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:53,039 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:53,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-28 23:51:53,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:53,240 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:53,241 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:53,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1103960521, now seen corresponding path program 1 times [2023-11-28 23:51:53,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:53,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [650887191] [2023-11-28 23:51:53,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:53,242 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 [2023-11-28 23:51:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:53,243 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:53,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (5)] Waiting until timeout for monitored process [2023-11-28 23:51:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:53,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-28 23:51:53,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:53,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 40 [2023-11-28 23:51:53,986 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 8 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2023-11-28 23:51:53,987 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 23:51:54,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 22 [2023-11-28 23:51:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2023-11-28 23:51:54,390 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:54,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [650887191] [2023-11-28 23:51:54,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [650887191] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-28 23:51:54,391 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 23:51:54,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 12 [2023-11-28 23:51:54,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006766919] [2023-11-28 23:51:54,392 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 23:51:54,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-28 23:51:54,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:54,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-28 23:51:54,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:51:54,395 INFO L87 Difference]: Start difference. First operand 116 states and 171 transitions. Second operand has 12 states, 11 states have (on average 7.2727272727272725) internal successors, (80), 12 states have internal predecessors, (80), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-28 23:51:56,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:56,535 INFO L93 Difference]: Finished difference Result 244 states and 356 transitions. [2023-11-28 23:51:56,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-28 23:51:56,536 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 7.2727272727272725) internal successors, (80), 12 states have internal predecessors, (80), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) Word has length 153 [2023-11-28 23:51:56,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:56,538 INFO L225 Difference]: With dead ends: 244 [2023-11-28 23:51:56,538 INFO L226 Difference]: Without dead ends: 118 [2023-11-28 23:51:56,539 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=109, Invalid=353, Unknown=0, NotChecked=0, Total=462 [2023-11-28 23:51:56,540 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 171 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 522 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 522 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:56,540 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 671 Invalid, 532 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 522 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-11-28 23:51:56,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2023-11-28 23:51:56,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 116. [2023-11-28 23:51:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.3789473684210527) internal successors, (131), 95 states have internal predecessors, (131), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 169 transitions. [2023-11-28 23:51:56,550 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 169 transitions. Word has length 153 [2023-11-28 23:51:56,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:56,551 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 169 transitions. [2023-11-28 23:51:56,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 7.2727272727272725) internal successors, (80), 12 states have internal predecessors, (80), 4 states have call successors, (37), 3 states have call predecessors, (37), 4 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-28 23:51:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2023-11-28 23:51:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-28 23:51:56,554 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:56,554 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:56,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (5)] Ended with exit code 0 [2023-11-28 23:51:56,754 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:56,754 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:56,755 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:56,755 INFO L85 PathProgramCache]: Analyzing trace with hash 683909301, now seen corresponding path program 1 times [2023-11-28 23:51:56,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:56,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [738767058] [2023-11-28 23:51:56,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:56,756 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 [2023-11-28 23:51:56,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:56,757 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:56,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (6)] Waiting until timeout for monitored process [2023-11-28 23:51:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:57,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 23:51:57,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:57,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 41 [2023-11-28 23:51:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2023-11-28 23:51:57,311 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:57,311 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:57,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [738767058] [2023-11-28 23:51:57,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [738767058] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:57,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:57,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:51:57,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314289958] [2023-11-28 23:51:57,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:57,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:51:57,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:57,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:51:57,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:51:57,314 INFO L87 Difference]: Start difference. First operand 116 states and 169 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:58,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:51:58,557 INFO L93 Difference]: Finished difference Result 237 states and 346 transitions. [2023-11-28 23:51:58,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:51:58,558 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 153 [2023-11-28 23:51:58,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:51:58,559 INFO L225 Difference]: With dead ends: 237 [2023-11-28 23:51:58,559 INFO L226 Difference]: Without dead ends: 122 [2023-11-28 23:51:58,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-28 23:51:58,561 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 161 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 436 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-28 23:51:58,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 436 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-28 23:51:58,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-28 23:51:58,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-28 23:51:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.368421052631579) internal successors, (130), 95 states have internal predecessors, (130), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:51:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 168 transitions. [2023-11-28 23:51:58,572 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 168 transitions. Word has length 153 [2023-11-28 23:51:58,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:51:58,573 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 168 transitions. [2023-11-28 23:51:58,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:51:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 168 transitions. [2023-11-28 23:51:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-28 23:51:58,574 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:51:58,575 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:51:58,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (6)] Ended with exit code 0 [2023-11-28 23:51:58,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:51:58,775 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:51:58,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:51:58,776 INFO L85 PathProgramCache]: Analyzing trace with hash 744889199, now seen corresponding path program 1 times [2023-11-28 23:51:58,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:51:58,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [350351938] [2023-11-28 23:51:58,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:51:58,777 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 [2023-11-28 23:51:58,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:51:58,777 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:51:58,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-28 23:51:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:51:59,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-28 23:51:59,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:51:59,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 41 [2023-11-28 23:51:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2023-11-28 23:51:59,377 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:51:59,377 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:51:59,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [350351938] [2023-11-28 23:51:59,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [350351938] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:51:59,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:51:59,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:51:59,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925446228] [2023-11-28 23:51:59,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:51:59,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:51:59,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:51:59,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:51:59,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:51:59,380 INFO L87 Difference]: Start difference. First operand 116 states and 168 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:52:00,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:52:00,862 INFO L93 Difference]: Finished difference Result 237 states and 344 transitions. [2023-11-28 23:52:00,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:52:00,863 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 155 [2023-11-28 23:52:00,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:52:00,864 INFO L225 Difference]: With dead ends: 237 [2023-11-28 23:52:00,864 INFO L226 Difference]: Without dead ends: 122 [2023-11-28 23:52:00,865 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2023-11-28 23:52:00,865 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 153 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-28 23:52:00,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 432 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-28 23:52:00,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-28 23:52:00,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-28 23:52:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 95 states have (on average 1.3578947368421053) internal successors, (129), 95 states have internal predecessors, (129), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-11-28 23:52:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 167 transitions. [2023-11-28 23:52:00,876 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 167 transitions. Word has length 155 [2023-11-28 23:52:00,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:52:00,877 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 167 transitions. [2023-11-28 23:52:00,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:52:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 167 transitions. [2023-11-28 23:52:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-28 23:52:00,879 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:52:00,880 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:52:00,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-28 23:52:01,084 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:52:01,085 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:52:01,085 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:52:01,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1356111243, now seen corresponding path program 1 times [2023-11-28 23:52:01,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:52:01,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1112889122] [2023-11-28 23:52:01,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:52:01,086 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 [2023-11-28 23:52:01,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:52:01,087 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:52:01,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (8)] Waiting until timeout for monitored process [2023-11-28 23:52:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:52:01,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-28 23:52:01,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:52:01,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2023-11-28 23:52:02,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:03,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:03,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:04,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:04,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:05,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:05,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:06,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:06,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-28 23:52:06,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2023-11-28 23:52:07,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2023-11-28 23:52:08,522 INFO L349 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2023-11-28 23:52:08,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 46 [2023-11-28 23:52:08,709 INFO L349 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2023-11-28 23:52:08,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 43 treesize of output 47 [2023-11-28 23:52:08,891 INFO L349 Elim1Store]: treesize reduction 24, result has 51.0 percent of original size [2023-11-28 23:52:08,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 47 treesize of output 43 [2023-11-28 23:52:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 222 proven. 181 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-28 23:52:08,984 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 23:52:33,052 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:52:33,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1112889122] [2023-11-28 23:52:33,052 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1112889122] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 23:52:33,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [168944573] [2023-11-28 23:52:33,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:52:33,053 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 23:52:33,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 23:52:33,054 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 23:52:33,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-11-28 23:52:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:52:36,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 56 conjunts are in the unsatisfiable core [2023-11-28 23:52:36,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:52:38,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-28 23:52:44,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:52:45,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:52:47,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:52:49,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:52:50,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:52:53,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 49 [2023-11-28 23:52:54,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 49 [2023-11-28 23:52:56,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 49 [2023-11-28 23:52:57,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 57 [2023-11-28 23:53:00,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 60 [2023-11-28 23:53:02,838 INFO L349 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-11-28 23:53:02,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 94 treesize of output 74 [2023-11-28 23:53:03,492 INFO L349 Elim1Store]: treesize reduction 8, result has 75.8 percent of original size [2023-11-28 23:53:03,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 132 treesize of output 84 [2023-11-28 23:53:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 125 proven. 439 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-28 23:53:03,929 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 23:53:05,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [168944573] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 23:53:05,844 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 23:53:05,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 18] total 31 [2023-11-28 23:53:05,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516459329] [2023-11-28 23:53:05,844 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 23:53:05,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2023-11-28 23:53:05,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:53:05,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2023-11-28 23:53:05,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1486, Unknown=4, NotChecked=0, Total=1640 [2023-11-28 23:53:05,847 INFO L87 Difference]: Start difference. First operand 116 states and 167 transitions. Second operand has 32 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) [2023-11-28 23:54:40,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:54:40,869 INFO L93 Difference]: Finished difference Result 508 states and 710 transitions. [2023-11-28 23:54:40,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-28 23:54:40,870 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) Word has length 157 [2023-11-28 23:54:40,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:54:40,874 INFO L225 Difference]: With dead ends: 508 [2023-11-28 23:54:40,874 INFO L226 Difference]: Without dead ends: 393 [2023-11-28 23:54:40,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 305 SyntacticMatches, 6 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3218 ImplicationChecksByTransitivity, 72.0s TimeCoverageRelationStatistics Valid=1790, Invalid=10638, Unknown=4, NotChecked=0, Total=12432 [2023-11-28 23:54:40,879 INFO L413 NwaCegarLoop]: 114 mSDtfsCounter, 1101 mSDsluCounter, 1757 mSDsCounter, 0 mSdLazyCounter, 4960 mSolverCounterSat, 248 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1101 SdHoareTripleChecker+Valid, 1871 SdHoareTripleChecker+Invalid, 5208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 248 IncrementalHoareTripleChecker+Valid, 4960 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.5s IncrementalHoareTripleChecker+Time [2023-11-28 23:54:40,880 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1101 Valid, 1871 Invalid, 5208 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [248 Valid, 4960 Invalid, 0 Unknown, 0 Unchecked, 56.5s Time] [2023-11-28 23:54:40,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2023-11-28 23:54:40,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 294. [2023-11-28 23:54:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 235 states have (on average 1.323404255319149) internal successors, (311), 237 states have internal predecessors, (311), 50 states have call successors, (50), 8 states have call predecessors, (50), 8 states have return successors, (50), 48 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-28 23:54:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 411 transitions. [2023-11-28 23:54:40,939 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 411 transitions. Word has length 157 [2023-11-28 23:54:40,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:54:40,940 INFO L495 AbstractCegarLoop]: Abstraction has 294 states and 411 transitions. [2023-11-28 23:54:40,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 4.933333333333334) internal successors, (148), 30 states have internal predecessors, (148), 11 states have call successors, (38), 10 states have call predecessors, (38), 11 states have return successors, (38), 9 states have call predecessors, (38), 11 states have call successors, (38) [2023-11-28 23:54:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 411 transitions. [2023-11-28 23:54:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-28 23:54:40,942 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:54:40,942 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:54:40,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (8)] Ended with exit code 0 [2023-11-28 23:54:41,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2023-11-28 23:54:41,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-28 23:54:41,343 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:54:41,344 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:54:41,344 INFO L85 PathProgramCache]: Analyzing trace with hash 45253264, now seen corresponding path program 1 times [2023-11-28 23:54:41,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:54:41,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [506586049] [2023-11-28 23:54:41,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:54:41,344 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 [2023-11-28 23:54:41,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:54:41,345 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:54:41,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (10)] Waiting until timeout for monitored process [2023-11-28 23:54:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:54:41,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-28 23:54:41,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:54:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2023-11-28 23:54:41,748 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:54:41,749 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:54:41,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [506586049] [2023-11-28 23:54:41,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [506586049] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:54:41,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:54:41,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:54:41,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423479742] [2023-11-28 23:54:41,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:54:41,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 23:54:41,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:54:41,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 23:54:41,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:54:41,750 INFO L87 Difference]: Start difference. First operand 294 states and 411 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:54:41,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:54:41,929 INFO L93 Difference]: Finished difference Result 595 states and 833 transitions. [2023-11-28 23:54:41,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:54:41,930 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 157 [2023-11-28 23:54:41,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:54:41,933 INFO L225 Difference]: With dead ends: 595 [2023-11-28 23:54:41,933 INFO L226 Difference]: Without dead ends: 302 [2023-11-28 23:54:41,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:54:41,935 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 7 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-28 23:54:41,935 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 486 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-28 23:54:41,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2023-11-28 23:54:41,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 294. [2023-11-28 23:54:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 235 states have (on average 1.3148936170212766) internal successors, (309), 237 states have internal predecessors, (309), 50 states have call successors, (50), 8 states have call predecessors, (50), 8 states have return successors, (50), 48 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-28 23:54:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 409 transitions. [2023-11-28 23:54:42,000 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 409 transitions. Word has length 157 [2023-11-28 23:54:42,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:54:42,001 INFO L495 AbstractCegarLoop]: Abstraction has 294 states and 409 transitions. [2023-11-28 23:54:42,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-28 23:54:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 409 transitions. [2023-11-28 23:54:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-28 23:54:42,003 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:54:42,003 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:54:42,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (10)] Ended with exit code 0 [2023-11-28 23:54:42,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:54:42,204 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:54:42,204 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:54:42,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1491082120, now seen corresponding path program 1 times [2023-11-28 23:54:42,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:54:42,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [862575949] [2023-11-28 23:54:42,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:54:42,205 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 [2023-11-28 23:54:42,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:54:42,206 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:54:42,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (11)] Waiting until timeout for monitored process [2023-11-28 23:54:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:54:42,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-28 23:54:42,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:54:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2023-11-28 23:54:42,640 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-28 23:54:42,640 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:54:42,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [862575949] [2023-11-28 23:54:42,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [862575949] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:54:42,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:54:42,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:54:42,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271275904] [2023-11-28 23:54:42,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:54:42,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:54:42,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:54:42,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:54:42,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:54:42,642 INFO L87 Difference]: Start difference. First operand 294 states and 409 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:54:42,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:54:42,991 INFO L93 Difference]: Finished difference Result 619 states and 863 transitions. [2023-11-28 23:54:42,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 23:54:42,992 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 158 [2023-11-28 23:54:42,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:54:42,994 INFO L225 Difference]: With dead ends: 619 [2023-11-28 23:54:42,994 INFO L226 Difference]: Without dead ends: 326 [2023-11-28 23:54:42,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 154 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:54:42,995 INFO L413 NwaCegarLoop]: 172 mSDtfsCounter, 52 mSDsluCounter, 480 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 652 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-28 23:54:42,995 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 652 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-28 23:54:42,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2023-11-28 23:54:43,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 300. [2023-11-28 23:54:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 241 states have (on average 1.3070539419087137) internal successors, (315), 243 states have internal predecessors, (315), 50 states have call successors, (50), 8 states have call predecessors, (50), 8 states have return successors, (50), 48 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-28 23:54:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 415 transitions. [2023-11-28 23:54:43,047 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 415 transitions. Word has length 158 [2023-11-28 23:54:43,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:54:43,048 INFO L495 AbstractCegarLoop]: Abstraction has 300 states and 415 transitions. [2023-11-28 23:54:43,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-11-28 23:54:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2023-11-28 23:54:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-28 23:54:43,050 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:54:43,050 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:54:43,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (11)] Ended with exit code 0 [2023-11-28 23:54:43,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-28 23:54:43,251 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:54:43,251 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:54:43,251 INFO L85 PathProgramCache]: Analyzing trace with hash 451763797, now seen corresponding path program 1 times [2023-11-28 23:54:43,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:54:43,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [314199717] [2023-11-28 23:54:43,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:54:43,252 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 [2023-11-28 23:54:43,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:54:43,253 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:54:43,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (12)] Waiting until timeout for monitored process [2023-11-28 23:54:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:54:43,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 54 conjunts are in the unsatisfiable core [2023-11-28 23:54:43,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:54:45,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-28 23:54:47,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 19 [2023-11-28 23:54:48,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 19 [2023-11-28 23:54:49,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 27 [2023-11-28 23:54:51,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 30 [2023-11-28 23:54:52,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 30 [2023-11-28 23:54:55,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:54:56,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:54:58,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:54:59,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:55:02,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:55:04,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 61 [2023-11-28 23:55:04,781 INFO L349 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2023-11-28 23:55:04,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 95 treesize of output 75 [2023-11-28 23:55:05,331 INFO L349 Elim1Store]: treesize reduction 12, result has 75.5 percent of original size [2023-11-28 23:55:05,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 133 treesize of output 97 [2023-11-28 23:55:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 75 proven. 439 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-11-28 23:55:05,645 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 23:55:33,140 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-28 23:55:33,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [314199717] [2023-11-28 23:55:33,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [314199717] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 23:55:33,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1243918204] [2023-11-28 23:55:33,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:55:33,141 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-28 23:55:33,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-28 23:55:33,141 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-28 23:55:33,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-11-28 23:55:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:55:36,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 62 conjunts are in the unsatisfiable core [2023-11-28 23:55:36,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:55:38,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-28 23:55:45,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:55:47,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:55:50,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 38 [2023-11-28 23:55:53,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 41 [2023-11-28 23:55:55,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 41 [2023-11-28 23:55:58,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 60 [2023-11-28 23:56:00,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 60 [2023-11-28 23:56:02,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 60 [2023-11-28 23:56:04,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 68 [2023-11-28 23:56:08,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 71 [2023-11-28 23:56:11,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 71 [2023-11-28 23:56:12,535 INFO L349 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2023-11-28 23:56:12,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 102 treesize of output 85 [2023-11-28 23:56:13,425 INFO L349 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2023-11-28 23:56:13,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 140 treesize of output 96 [2023-11-28 23:56:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 149 proven. 439 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-28 23:56:14,091 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-28 23:56:29,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1243918204] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-28 23:56:29,303 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-28 23:56:29,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 20] total 35 [2023-11-28 23:56:29,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50216741] [2023-11-28 23:56:29,303 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-28 23:56:29,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-28 23:56:29,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-28 23:56:29,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-28 23:56:29,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=185, Invalid=1531, Unknown=6, NotChecked=0, Total=1722 [2023-11-28 23:56:29,306 INFO L87 Difference]: Start difference. First operand 300 states and 415 transitions. Second operand has 36 states, 34 states have (on average 4.529411764705882) internal successors, (154), 34 states have internal predecessors, (154), 13 states have call successors, (38), 12 states have call predecessors, (38), 13 states have return successors, (38), 11 states have call predecessors, (38), 13 states have call successors, (38) [2023-11-28 23:57:13,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:57:13,483 INFO L93 Difference]: Finished difference Result 657 states and 896 transitions. [2023-11-28 23:57:13,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2023-11-28 23:57:13,484 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 34 states have (on average 4.529411764705882) internal successors, (154), 34 states have internal predecessors, (154), 13 states have call successors, (38), 12 states have call predecessors, (38), 13 states have return successors, (38), 11 states have call predecessors, (38), 13 states have call successors, (38) Word has length 158 [2023-11-28 23:57:13,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:57:13,487 INFO L225 Difference]: With dead ends: 657 [2023-11-28 23:57:13,487 INFO L226 Difference]: Without dead ends: 358 [2023-11-28 23:57:13,490 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 993 ImplicationChecksByTransitivity, 68.4s TimeCoverageRelationStatistics Valid=654, Invalid=3630, Unknown=6, NotChecked=0, Total=4290 [2023-11-28 23:57:13,491 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 620 mSDsluCounter, 767 mSDsCounter, 0 mSdLazyCounter, 2448 mSolverCounterSat, 386 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 632 SdHoareTripleChecker+Valid, 835 SdHoareTripleChecker+Invalid, 2834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 386 IncrementalHoareTripleChecker+Valid, 2448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2023-11-28 23:57:13,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [632 Valid, 835 Invalid, 2834 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [386 Valid, 2448 Invalid, 0 Unknown, 0 Unchecked, 31.5s Time] [2023-11-28 23:57:13,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2023-11-28 23:57:13,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 302. [2023-11-28 23:57:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 247 states have (on average 1.3036437246963564) internal successors, (322), 248 states have internal predecessors, (322), 44 states have call successors, (44), 10 states have call predecessors, (44), 10 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-28 23:57:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 410 transitions. [2023-11-28 23:57:13,553 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 410 transitions. Word has length 158 [2023-11-28 23:57:13,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:57:13,553 INFO L495 AbstractCegarLoop]: Abstraction has 302 states and 410 transitions. [2023-11-28 23:57:13,554 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 34 states have (on average 4.529411764705882) internal successors, (154), 34 states have internal predecessors, (154), 13 states have call successors, (38), 12 states have call predecessors, (38), 13 states have return successors, (38), 11 states have call predecessors, (38), 13 states have call successors, (38) [2023-11-28 23:57:13,554 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 410 transitions. [2023-11-28 23:57:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-28 23:57:13,556 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:57:13,556 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-28 23:57:13,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (12)] Forceful destruction successful, exit code 0 [2023-11-28 23:57:13,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-11-28 23:57:13,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-28 23:57:13,957 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:57:13,957 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:57:13,957 INFO L85 PathProgramCache]: Analyzing trace with hash -471464561, now seen corresponding path program 1 times [2023-11-28 23:57:13,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:57:13,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1167539604] [2023-11-28 23:57:13,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:57:13,958 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 [2023-11-28 23:57:13,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:57:13,959 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-28 23:57:13,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (14)] Waiting until timeout for monitored process [2023-11-28 23:57:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:57:42,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 79 conjunts are in the unsatisfiable core [2023-11-28 23:57:42,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-28 23:57:44,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-28 23:57:48,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:57:49,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 30 [2023-11-28 23:57:56,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 67 [2023-11-28 23:57:59,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 70 [2023-11-28 23:58:01,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 70 [2023-11-28 23:58:03,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 70 [2023-11-28 23:58:06,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 70 [2023-11-28 23:58:09,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 70 [2023-11-28 23:58:11,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 78 [2023-11-28 23:58:17,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 81 [2023-11-28 23:58:22,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 126 [2023-11-28 23:58:29,660 INFO L349 Elim1Store]: treesize reduction 85, result has 7.6 percent of original size [2023-11-28 23:58:29,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 205 treesize of output 135 [2023-11-28 23:58:38,835 INFO L349 Elim1Store]: treesize reduction 184, result has 16.0 percent of original size [2023-11-28 23:58:38,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 216 treesize of output 172 [2023-11-28 23:59:12,122 WARN L293 SmtUtils]: Spent 12.33s on a formula simplification that was a NOOP. DAG size: 529 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-11-28 23:59:12,123 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-28 23:59:12,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 21 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 485 treesize of output 1397 [2023-11-29 00:05:39,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 101 [2023-11-29 00:05:39,059 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-11-29 00:05:39,060 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 00:05:39,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1167539604] [2023-11-29 00:05:39,061 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2023-11-29 00:05:39,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 (14)] Ended with exit code 0 [2023-11-29 00:05:39,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 00:05:39,262 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.checkRedundancy(SimplifyDDA2.java:286) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convertForPreprocessedInputTerms(SimplifyDDA2.java:410) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convert(SimplifyDDA2.java:394) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convert(SimplifyDDA2.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:88) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.simplify(SimplifyDDA2.java:500) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:252) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:324) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify(QuantifierPusher.java:731) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:140) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:100) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.pushMinionEliminatees(QuantifierPushUtilsForSubsetPush.java:255) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:151) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:338) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:189) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:88) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:283) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:51) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:199) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:298) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:184) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:110) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 65 more [2023-11-29 00:05:39,265 INFO L158 Benchmark]: Toolchain (without parser) took 832415.25ms. Allocated memory was 75.5MB in the beginning and 161.5MB in the end (delta: 86.0MB). Free memory was 56.1MB in the beginning and 94.6MB in the end (delta: -38.5MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,266 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:05:39,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.89ms. Allocated memory is still 75.5MB. Free memory was 56.1MB in the beginning and 38.6MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.67ms. Allocated memory is still 75.5MB. Free memory was 38.6MB in the beginning and 34.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,266 INFO L158 Benchmark]: Boogie Preprocessor took 94.82ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 34.7MB in the beginning and 88.0MB in the end (delta: -53.3MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,266 INFO L158 Benchmark]: RCFGBuilder took 1575.00ms. Allocated memory is still 111.1MB. Free memory was 88.0MB in the beginning and 42.4MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,267 INFO L158 Benchmark]: TraceAbstraction took 830335.93ms. Allocated memory was 111.1MB in the beginning and 161.5MB in the end (delta: 50.3MB). Free memory was 41.8MB in the beginning and 94.6MB in the end (delta: -52.8MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2023-11-29 00:05:39,268 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 75.5MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.89ms. Allocated memory is still 75.5MB. Free memory was 56.1MB in the beginning and 38.6MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.67ms. Allocated memory is still 75.5MB. Free memory was 38.6MB in the beginning and 34.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.82ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 34.7MB in the beginning and 88.0MB in the end (delta: -53.3MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1575.00ms. Allocated memory is still 111.1MB. Free memory was 88.0MB in the beginning and 42.4MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * TraceAbstraction took 830335.93ms. Allocated memory was 111.1MB in the beginning and 161.5MB in the end (delta: 50.3MB). Free memory was 41.8MB in the beginning and 94.6MB in the end (delta: -52.8MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d373e0-492f-4cd7-9fa0-a5c93c9bb969/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")