./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.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_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:17:40,504 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:17:40,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:17:40,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:17:40,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:17:40,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:17:40,663 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:17:40,664 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:17:40,665 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:17:40,665 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:17:40,666 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:17:40,667 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:17:40,667 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:17:40,668 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:17:40,669 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:17:40,670 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:17:40,670 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:17:40,671 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:17:40,671 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:17:40,672 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:17:40,673 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:17:40,673 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:17:40,674 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:17:40,675 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:17:40,676 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:17:40,676 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:17:40,677 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:17:40,677 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:17:40,678 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:17:40,678 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:17:40,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:17:40,679 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:17:40,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:17:40,680 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:17:40,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:17:40,681 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:17:40,681 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:17:40,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:17:40,682 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:17:40,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:17:40,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:17:40,682 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:17:40,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:17:40,683 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:17:40,683 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:17:40,684 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:17:40,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:17:40,684 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2023-11-23 21:17:40,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:17:41,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:17:41,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:17:41,016 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:17:41,017 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:17:41,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:17:44,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:17:44,636 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:17:44,636 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:17:44,646 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/de90c7fe8/74e7df11eb1145839a8d54b8b4f9dd08/FLAG24ccd6e3e [2023-11-23 21:17:44,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/de90c7fe8/74e7df11eb1145839a8d54b8b4f9dd08 [2023-11-23 21:17:44,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:17:44,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:17:44,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:17:44,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:17:44,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:17:44,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:17:44" (1/1) ... [2023-11-23 21:17:44,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d29115a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:44, skipping insertion in model container [2023-11-23 21:17:44,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:17:44" (1/1) ... [2023-11-23 21:17:44,719 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:17:44,886 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_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-23 21:17:44,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:17:44,978 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:17:44,994 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_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-23 21:17:45,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:17:45,075 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:17:45,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45 WrapperNode [2023-11-23 21:17:45,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:17:45,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:17:45,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:17:45,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:17:45,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,105 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,164 INFO L138 Inliner]: procedures = 29, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 511 [2023-11-23 21:17:45,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:17:45,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:17:45,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:17:45,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:17:45,177 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,186 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,186 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,211 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,226 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,242 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:17:45,243 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:17:45,243 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:17:45,244 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:17:45,245 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (1/1) ... [2023-11-23 21:17:45,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:17:45,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:17:45,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:17:45,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:17:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:17:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:17:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-23 21:17:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2023-11-23 21:17:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:17:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2023-11-23 21:17:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:17:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:17:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:17:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:17:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:17:45,475 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:17:45,478 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:17:46,303 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:17:47,108 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:17:47,109 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:17:47,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:17:47 BoogieIcfgContainer [2023-11-23 21:17:47,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:17:47,116 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:17:47,117 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:17:47,121 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:17:47,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:17:44" (1/3) ... [2023-11-23 21:17:47,123 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7391bcd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:17:47, skipping insertion in model container [2023-11-23 21:17:47,124 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:45" (2/3) ... [2023-11-23 21:17:47,126 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7391bcd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:17:47, skipping insertion in model container [2023-11-23 21:17:47,126 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:17:47" (3/3) ... [2023-11-23 21:17:47,128 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:17:47,153 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:17:47,153 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:17:47,237 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:17:47,245 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@381b9d9f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:17:47,245 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:17:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand has 47 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 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) [2023-11-23 21:17:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-23 21:17:47,263 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:17:47,264 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-23 21:17:47,264 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:17:47,274 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:17:47,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1898553004, now seen corresponding path program 1 times [2023-11-23 21:17:47,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:17:47,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505879902] [2023-11-23 21:17:47,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:17:47,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:17:47,579 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:17:47,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1082851626] [2023-11-23 21:17:47,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:17:47,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:17:47,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:17:47,596 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:17:47,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:17:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:17:48,518 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:17:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:17:49,811 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:17:49,818 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:17:49,820 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:17:49,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:17:50,048 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:17:50,057 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:17:50,063 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:17:50,178 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem45 could not be translated [2023-11-23 21:17:50,184 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem45 could not be translated [2023-11-23 21:17:50,185 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem46 could not be translated [2023-11-23 21:17:50,194 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem46 could not be translated [2023-11-23 21:17:50,196 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-23 21:17:50,196 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-23 21:17:50,197 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-23 21:17:50,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated [2023-11-23 21:17:50,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated [2023-11-23 21:17:50,198 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated [2023-11-23 21:17:50,199 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-23 21:17:50,203 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-23 21:17:50,204 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem52 could not be translated [2023-11-23 21:17:50,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated [2023-11-23 21:17:50,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short54 could not be translated [2023-11-23 21:17:50,205 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem49 could not be translated [2023-11-23 21:17:50,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem48 could not be translated [2023-11-23 21:17:50,206 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated [2023-11-23 21:17:50,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated [2023-11-23 21:17:50,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-23 21:17:50,207 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-23 21:17:50,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated [2023-11-23 21:17:50,208 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-23 21:17:50,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated [2023-11-23 21:17:50,209 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-23 21:17:50,211 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated [2023-11-23 21:17:50,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated [2023-11-23 21:17:50,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated [2023-11-23 21:17:50,214 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated [2023-11-23 21:17:50,217 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated [2023-11-23 21:17:50,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem56 could not be translated [2023-11-23 21:17:50,218 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated [2023-11-23 21:17:50,220 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-23 21:17:50,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated [2023-11-23 21:17:50,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-23 21:17:50,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated [2023-11-23 21:17:50,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated [2023-11-23 21:17:50,221 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated [2023-11-23 21:17:50,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short69 could not be translated [2023-11-23 21:17:50,222 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short66 could not be translated [2023-11-23 21:17:50,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem65 could not be translated [2023-11-23 21:17:50,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short69 could not be translated [2023-11-23 21:17:50,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated [2023-11-23 21:17:50,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated [2023-11-23 21:17:50,223 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated [2023-11-23 21:17:50,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated [2023-11-23 21:17:50,224 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem72 could not be translated [2023-11-23 21:17:50,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem72 could not be translated [2023-11-23 21:17:50,225 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated [2023-11-23 21:17:50,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem73 could not be translated [2023-11-23 21:17:50,226 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-23 21:17:50,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-23 21:17:50,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem79 could not be translated [2023-11-23 21:17:50,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated [2023-11-23 21:17:50,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short80 could not be translated [2023-11-23 21:17:50,227 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-11-23 21:17:50,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated [2023-11-23 21:17:50,228 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem76 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem79 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated [2023-11-23 21:17:50,229 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short80 could not be translated [2023-11-23 21:17:50,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-23 21:17:50,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated [2023-11-23 21:17:50,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem86 could not be translated [2023-11-23 21:17:50,230 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-11-23 21:17:50,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-11-23 21:17:50,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem87 could not be translated [2023-11-23 21:17:50,231 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short88 could not be translated [2023-11-23 21:17:50,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem86 could not be translated [2023-11-23 21:17:50,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated [2023-11-23 21:17:50,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem87 could not be translated [2023-11-23 21:17:50,232 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short85 could not be translated [2023-11-23 21:17:50,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem83 could not be translated [2023-11-23 21:17:50,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short89 could not be translated [2023-11-23 21:17:50,233 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short88 could not be translated [2023-11-23 21:17:50,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short96 could not be translated [2023-11-23 21:17:50,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem94 could not be translated [2023-11-23 21:17:50,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-11-23 21:17:50,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-11-23 21:17:50,234 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-23 21:17:50,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem95 could not be translated [2023-11-23 21:17:50,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated [2023-11-23 21:17:50,235 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated [2023-11-23 21:17:50,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated [2023-11-23 21:17:50,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short96 could not be translated [2023-11-23 21:17:50,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem94 could not be translated [2023-11-23 21:17:50,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated [2023-11-23 21:17:50,236 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated [2023-11-23 21:17:50,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem95 could not be translated [2023-11-23 21:17:50,237 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated [2023-11-23 21:17:50,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem99 could not be translated [2023-11-23 21:17:50,238 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated [2023-11-23 21:17:50,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem100 could not be translated [2023-11-23 21:17:50,239 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem102 could not be translated [2023-11-23 21:17:50,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem102 could not be translated [2023-11-23 21:17:50,240 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem103 could not be translated [2023-11-23 21:17:50,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem103 could not be translated [2023-11-23 21:17:50,241 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated [2023-11-23 21:17:50,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem105 could not be translated [2023-11-23 21:17:50,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem106 could not be translated [2023-11-23 21:17:50,242 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem106 could not be translated [2023-11-23 21:17:50,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated [2023-11-23 21:17:50,243 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem107 could not be translated [2023-11-23 21:17:50,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem109 could not be translated [2023-11-23 21:17:50,244 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem109 could not be translated [2023-11-23 21:17:50,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem110 could not be translated [2023-11-23 21:17:50,245 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem110 could not be translated [2023-11-23 21:17:50,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:17:50 BoogieIcfgContainer [2023-11-23 21:17:50,289 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:17:50,290 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:17:50,290 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:17:50,291 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:17:50,292 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:17:47" (3/4) ... [2023-11-23 21:17:50,295 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:17:50,296 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:17:50,298 INFO L158 Benchmark]: Toolchain (without parser) took 5620.34ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 106.3MB in the beginning and 136.9MB in the end (delta: -30.6MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,298 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 151.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:17:50,300 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.51ms. Allocated memory is still 151.0MB. Free memory was 105.9MB in the beginning and 89.8MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,301 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.29ms. Allocated memory is still 151.0MB. Free memory was 89.8MB in the beginning and 86.0MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,307 INFO L158 Benchmark]: Boogie Preprocessor took 76.44ms. Allocated memory is still 151.0MB. Free memory was 86.0MB in the beginning and 82.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,308 INFO L158 Benchmark]: RCFGBuilder took 1869.20ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 82.8MB in the beginning and 134.5MB in the end (delta: -51.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,310 INFO L158 Benchmark]: TraceAbstraction took 3173.15ms. Allocated memory is still 201.3MB. Free memory was 134.5MB in the beginning and 136.9MB in the end (delta: -2.4MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2023-11-23 21:17:50,310 INFO L158 Benchmark]: Witness Printer took 5.83ms. Allocated memory is still 201.3MB. Free memory is still 136.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:17:50,320 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 151.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.51ms. Allocated memory is still 151.0MB. Free memory was 105.9MB in the beginning and 89.8MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.29ms. Allocated memory is still 151.0MB. Free memory was 89.8MB in the beginning and 86.0MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.44ms. Allocated memory is still 151.0MB. Free memory was 86.0MB in the beginning and 82.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1869.20ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 82.8MB in the beginning and 134.5MB in the end (delta: -51.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * TraceAbstraction took 3173.15ms. Allocated memory is still 201.3MB. Free memory was 134.5MB in the beginning and 136.9MB in the end (delta: -2.4MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * Witness Printer took 5.83ms. Allocated memory is still 201.3MB. Free memory is still 136.9MB. 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~mem45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem46 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~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short53 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem52 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~mem52 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short53 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~mem48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short61 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~mem60 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem60 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short61 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem59 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem56 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~mem68 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~short66 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short69 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~short69 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem67 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem72 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~mem73 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~mem79 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short80 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem78 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~mem76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem78 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem79 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short80 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~mem86 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~mem87 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short88 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem86 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem87 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~short89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short88 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short96 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem94 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~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem95 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short96 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem94 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem95 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem99 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~mem100 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem102 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~mem103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem105 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~mem106 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem107 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~mem109 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem110 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem110 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 77, 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 }; [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) [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) [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 [L104] EXPR WrapperStruct00.var_1_4 [L104] EXPR WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F [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) [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 [L106] EXPR WrapperStruct00.var_1_5 [L106] EXPR WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F [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) [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 [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 ) [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F [L108] EXPR WrapperStruct00.var_1_6 [L108] EXPR WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F [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) [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) [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) [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 [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 ) [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F [L113] EXPR WrapperStruct00.var_1_8 [L113] EXPR WrapperStruct00.var_1_8 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F [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) [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 [L115] EXPR WrapperStruct00.var_1_9 [L115] EXPR WrapperStruct00.var_1_9 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F [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) [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 [L117] EXPR WrapperStruct00.var_1_10 [L117] EXPR WrapperStruct00.var_1_10 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_10 <= -1.0e-20F [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) [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) [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) [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) [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) [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) [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) [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) [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) [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) [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) [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) [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))) [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) [L83] COND TRUE ((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer))) == (*(WrapperStruct00_var_1_1_Pointer)) [L84] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L84] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L84] EXPR (((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L84] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L84] EXPR (((*(WrapperStruct00_var_1_2_Pointer))) < ((*(WrapperStruct00_var_1_12_Pointer)))) ? ((*(WrapperStruct00_var_1_2_Pointer))) : ((*(WrapperStruct00_var_1_12_Pointer))) [L84] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L84] (*(WrapperStruct00_var_1_11_Pointer)) = ((((((*(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))) [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) [L89] COND FALSE !((*(WrapperStruct00_var_1_9_Pointer)) == (*(WrapperStruct00_var_1_4_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L92] COND TRUE stepLocal_1 != (*(WrapperStruct00_var_1_13_Pointer)) [L93] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L93] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L93] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L93] EXPR \read(*WrapperStruct00_var_1_13_Pointer) [L93] EXPR (((((*(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))) [L93] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L93] EXPR \read(*WrapperStruct00_var_1_2_Pointer) [L93] EXPR \read(*WrapperStruct00_var_1_16_Pointer) [L93] EXPR (((((*(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))) [L93] (*(WrapperStruct00_var_1_14_Pointer)) = (((((((*(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))))) [L144] RET step() [L145] CALL, EXPR property() [L135] EXPR \read(*WrapperStruct00_var_1_2_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) [L135] EXPR \read(*WrapperStruct00_var_1_1_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_4_Pointer) [L135] EXPR \read(*WrapperStruct00_var_1_5_Pointer) [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_5_Pointer) [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_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) [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))))) [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)))))) [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, 47 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 1, TraceHistogramMax: 19, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 80 NumberOfCodeBlocks, 80 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-23 21:17:50,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.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_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:17:53,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:17:53,617 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:17:53,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:17:53,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:17:53,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:17:53,673 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:17:53,674 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:17:53,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:17:53,676 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:17:53,676 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:17:53,677 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:17:53,678 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:17:53,678 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:17:53,679 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:17:53,680 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:17:53,681 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:17:53,681 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:17:53,682 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:17:53,682 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:17:53,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:17:53,684 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:17:53,684 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:17:53,685 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:17:53,685 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:17:53,686 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:17:53,686 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:17:53,687 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:17:53,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:17:53,688 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:17:53,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:17:53,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:17:53,689 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:17:53,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:17:53,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:17:53,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:17:53,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:17:53,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:17:53,692 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:17:53,693 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:17:53,693 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:17:53,694 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:17:53,694 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:17:53,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:17:53,695 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c850b97956720ebf28d758a3e704959714d0a88cfcf92eb20149548f5b7fb5 [2023-11-23 21:17:54,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:17:54,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:17:54,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:17:54,212 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:17:54,213 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:17:54,214 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:17:58,022 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:17:58,327 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:17:58,328 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:17:58,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/f5e810e50/c8b9f75c7b5a4876a7e5a06bb6e054e2/FLAGa1eae81fb [2023-11-23 21:17:58,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/data/f5e810e50/c8b9f75c7b5a4876a7e5a06bb6e054e2 [2023-11-23 21:17:58,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:17:58,362 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:17:58,363 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:17:58,363 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:17:58,369 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:17:58,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f82def and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58, skipping insertion in model container [2023-11-23 21:17:58,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,404 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:17:58,557 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_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-23 21:17:58,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:17:58,654 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:17:58,673 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_c031d422-0efa-462b-8abd-6f3c3d651188/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-99.i[917,930] [2023-11-23 21:17:58,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:17:58,811 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:17:58,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58 WrapperNode [2023-11-23 21:17:58,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:17:58,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:17:58,814 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:17:58,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:17:58,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,844 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,896 INFO L138 Inliner]: procedures = 36, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 507 [2023-11-23 21:17:58,897 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:17:58,898 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:17:58,898 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:17:58,898 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:17:58,915 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,958 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,974 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:17:58,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:17:58,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:17:58,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:17:58,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (1/1) ... [2023-11-23 21:17:58,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:17:59,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:17:59,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:17:59,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:17:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:17:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-23 21:17:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-23 21:17:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:17:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-23 21:17:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2023-11-23 21:17:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-23 21:17:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-23 21:17:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2023-11-23 21:17:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2023-11-23 21:17:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:17:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:17:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:17:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:17:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-23 21:17:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-23 21:17:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-23 21:17:59,278 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:17:59,281 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:18:00,785 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:18:00,902 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:18:00,903 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:18:00,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:00 BoogieIcfgContainer [2023-11-23 21:18:00,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:18:00,908 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:18:00,909 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:18:00,913 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:18:00,914 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:17:58" (1/3) ... [2023-11-23 21:18:00,914 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2974a7c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:00, skipping insertion in model container [2023-11-23 21:18:00,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:17:58" (2/3) ... [2023-11-23 21:18:00,918 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2974a7c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:18:00, skipping insertion in model container [2023-11-23 21:18:00,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:18:00" (3/3) ... [2023-11-23 21:18:00,921 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-99.i [2023-11-23 21:18:00,944 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:18:00,945 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:18:01,025 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:18:01,034 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4669728b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:18:01,034 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:18:01,040 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) [2023-11-23 21:18:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-23 21:18:01,061 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:01,062 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] [2023-11-23 21:18:01,063 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:01,070 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:01,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1120908895, now seen corresponding path program 1 times [2023-11-23 21:18:01,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:01,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [362594158] [2023-11-23 21:18:01,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:01,090 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 [2023-11-23 21:18:01,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:01,092 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:01,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:01,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:18:01,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2023-11-23 21:18:01,925 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:18:01,926 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:01,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [362594158] [2023-11-23 21:18:01,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [362594158] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:18:01,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:18:01,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:18:01,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560735341] [2023-11-23 21:18:01,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:18:01,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:18:01,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:01,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:18:01,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:18:01,996 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) [2023-11-23 21:18:02,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:02,098 INFO L93 Difference]: Finished difference Result 233 states and 371 transitions. [2023-11-23 21:18:02,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:18:02,101 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 [2023-11-23 21:18:02,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:02,115 INFO L225 Difference]: With dead ends: 233 [2023-11-23 21:18:02,116 INFO L226 Difference]: Without dead ends: 116 [2023-11-23 21:18:02,123 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 [2023-11-23 21:18:02,128 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 [2023-11-23 21:18:02,130 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] [2023-11-23 21:18:02,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2023-11-23 21:18:02,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2023-11-23 21:18:02,202 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) [2023-11-23 21:18:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 172 transitions. [2023-11-23 21:18:02,214 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 172 transitions. Word has length 151 [2023-11-23 21:18:02,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:02,215 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 172 transitions. [2023-11-23 21:18:02,216 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) [2023-11-23 21:18:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 172 transitions. [2023-11-23 21:18:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-23 21:18:02,223 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:02,223 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] [2023-11-23 21:18:02,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:02,430 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:02,431 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:02,431 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:02,431 INFO L85 PathProgramCache]: Analyzing trace with hash 824154545, now seen corresponding path program 1 times [2023-11-23 21:18:02,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:02,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [245508524] [2023-11-23 21:18:02,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:02,434 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 [2023-11-23 21:18:02,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:02,435 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:02,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:03,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 21:18:03,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2023-11-23 21:18:03,178 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:18:03,178 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:03,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [245508524] [2023-11-23 21:18:03,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [245508524] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:18:03,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:18:03,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:18:03,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511106550] [2023-11-23 21:18:03,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:18:03,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 21:18:03,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:03,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 21:18:03,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 21:18:03,185 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) [2023-11-23 21:18:03,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:03,330 INFO L93 Difference]: Finished difference Result 237 states and 352 transitions. [2023-11-23 21:18:03,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 21:18:03,331 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 [2023-11-23 21:18:03,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:03,333 INFO L225 Difference]: With dead ends: 237 [2023-11-23 21:18:03,334 INFO L226 Difference]: Without dead ends: 122 [2023-11-23 21:18:03,336 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 [2023-11-23 21:18:03,337 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 [2023-11-23 21:18:03,338 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] [2023-11-23 21:18:03,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-23 21:18:03,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 118. [2023-11-23 21:18:03,356 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) [2023-11-23 21:18:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 174 transitions. [2023-11-23 21:18:03,359 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 174 transitions. Word has length 151 [2023-11-23 21:18:03,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:03,360 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 174 transitions. [2023-11-23 21:18:03,360 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) [2023-11-23 21:18:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 174 transitions. [2023-11-23 21:18:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-23 21:18:03,365 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:03,365 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] [2023-11-23 21:18:03,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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)] Forceful destruction successful, exit code 0 [2023-11-23 21:18:03,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:03,579 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:03,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:03,580 INFO L85 PathProgramCache]: Analyzing trace with hash 754506671, now seen corresponding path program 1 times [2023-11-23 21:18:03,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:03,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1145302152] [2023-11-23 21:18:03,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:03,582 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 [2023-11-23 21:18:03,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:03,584 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:03,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:04,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-23 21:18:04,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:04,530 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 [2023-11-23 21:18:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2023-11-23 21:18:04,610 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:18:04,610 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:04,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1145302152] [2023-11-23 21:18:04,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1145302152] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:18:04,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:18:04,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 21:18:04,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905442277] [2023-11-23 21:18:04,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:18:04,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 21:18:04,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:04,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 21:18:04,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 21:18:04,615 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) [2023-11-23 21:18:06,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:06,673 INFO L93 Difference]: Finished difference Result 239 states and 353 transitions. [2023-11-23 21:18:06,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 21:18:06,675 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 [2023-11-23 21:18:06,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:06,677 INFO L225 Difference]: With dead ends: 239 [2023-11-23 21:18:06,677 INFO L226 Difference]: Without dead ends: 122 [2023-11-23 21:18:06,679 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 [2023-11-23 21:18:06,681 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 186 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s 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, 1.9s IncrementalHoareTripleChecker+Time [2023-11-23 21:18:06,682 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 443 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-23 21:18:06,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-23 21:18:06,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-23 21:18:06,696 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) [2023-11-23 21:18:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 171 transitions. [2023-11-23 21:18:06,698 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 171 transitions. Word has length 151 [2023-11-23 21:18:06,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:06,699 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 171 transitions. [2023-11-23 21:18:06,699 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) [2023-11-23 21:18:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 171 transitions. [2023-11-23 21:18:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-23 21:18:06,703 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:06,703 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] [2023-11-23 21:18:06,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-23 21:18:06,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:06,918 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:06,918 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:06,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1103960521, now seen corresponding path program 1 times [2023-11-23 21:18:06,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:06,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [578424794] [2023-11-23 21:18:06,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:06,920 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 [2023-11-23 21:18:06,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:06,921 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:06,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:07,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-23 21:18:07,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:07,694 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 [2023-11-23 21:18:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 8 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2023-11-23 21:18:07,820 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:18:08,195 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 [2023-11-23 21:18:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2023-11-23 21:18:08,210 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:08,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [578424794] [2023-11-23 21:18:08,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [578424794] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:18:08,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1919341184] [2023-11-23 21:18:08,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:08,211 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 21:18:08,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 [2023-11-23 21:18:08,214 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 21:18:08,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-23 21:18:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:10,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-23 21:18:10,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:10,532 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 19 treesize of output 1 [2023-11-23 21:18:10,748 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 123 treesize of output 51 [2023-11-23 21:18:10,781 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 8 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2023-11-23 21:18:10,782 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:18:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2023-11-23 21:18:11,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1919341184] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:18:11,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1409554426] [2023-11-23 21:18:11,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:11,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:18:11,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:18:11,327 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:18:11,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-23 21:18:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:11,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-23 21:18:11,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:11,927 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 123 treesize of output 51 [2023-11-23 21:18:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 8 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2023-11-23 21:18:11,963 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:18:12,144 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 88 treesize of output 34 [2023-11-23 21:18:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2023-11-23 21:18:12,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1409554426] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:18:12,158 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-11-23 21:18:12,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 10, 9, 10, 9] total 16 [2023-11-23 21:18:12,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027040397] [2023-11-23 21:18:12,159 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-11-23 21:18:12,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-23 21:18:12,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:12,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-23 21:18:12,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2023-11-23 21:18:12,166 INFO L87 Difference]: Start difference. First operand 116 states and 171 transitions. Second operand has 16 states, 15 states have (on average 5.8) internal successors, (87), 16 states have internal predecessors, (87), 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) [2023-11-23 21:18:15,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:15,987 INFO L93 Difference]: Finished difference Result 246 states and 359 transitions. [2023-11-23 21:18:15,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-23 21:18:15,988 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 5.8) internal successors, (87), 16 states have internal predecessors, (87), 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 [2023-11-23 21:18:15,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:15,990 INFO L225 Difference]: With dead ends: 246 [2023-11-23 21:18:15,990 INFO L226 Difference]: Without dead ends: 118 [2023-11-23 21:18:15,991 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 925 GetRequests, 899 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=184, Invalid=572, Unknown=0, NotChecked=0, Total=756 [2023-11-23 21:18:15,993 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 178 mSDsluCounter, 685 mSDsCounter, 0 mSdLazyCounter, 923 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 801 SdHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 923 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:18:15,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [195 Valid, 801 Invalid, 934 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 923 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-11-23 21:18:15,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2023-11-23 21:18:16,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 116. [2023-11-23 21:18:16,006 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) [2023-11-23 21:18:16,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 169 transitions. [2023-11-23 21:18:16,008 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 169 transitions. Word has length 153 [2023-11-23 21:18:16,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:16,008 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 169 transitions. [2023-11-23 21:18:16,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 5.8) internal successors, (87), 16 states have internal predecessors, (87), 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) [2023-11-23 21:18:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2023-11-23 21:18:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-23 21:18:16,012 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:16,012 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] [2023-11-23 21:18:16,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-23 21:18:16,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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)] Forceful destruction successful, exit code 0 [2023-11-23 21:18:16,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-23 21:18:16,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt [2023-11-23 21:18:16,633 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:16,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:16,633 INFO L85 PathProgramCache]: Analyzing trace with hash 683909301, now seen corresponding path program 1 times [2023-11-23 21:18:16,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:16,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [699321277] [2023-11-23 21:18:16,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:16,635 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 [2023-11-23 21:18:16,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:16,636 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:16,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:17,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-23 21:18:17,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:17,341 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 [2023-11-23 21:18:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2023-11-23 21:18:17,381 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:18:17,381 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:17,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [699321277] [2023-11-23 21:18:17,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [699321277] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:18:17,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:18:17,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 21:18:17,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379383347] [2023-11-23 21:18:17,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:18:17,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 21:18:17,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:17,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 21:18:17,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 21:18:17,386 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) [2023-11-23 21:18:19,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:19,127 INFO L93 Difference]: Finished difference Result 237 states and 346 transitions. [2023-11-23 21:18:19,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 21:18:19,128 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 [2023-11-23 21:18:19,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:19,130 INFO L225 Difference]: With dead ends: 237 [2023-11-23 21:18:19,130 INFO L226 Difference]: Without dead ends: 122 [2023-11-23 21:18:19,131 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 [2023-11-23 21:18:19,132 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 164 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 435 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-23 21:18:19,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 435 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-23 21:18:19,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-23 21:18:19,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-23 21:18:19,149 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) [2023-11-23 21:18:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 168 transitions. [2023-11-23 21:18:19,151 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 168 transitions. Word has length 153 [2023-11-23 21:18:19,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:19,152 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 168 transitions. [2023-11-23 21:18:19,152 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) [2023-11-23 21:18:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 168 transitions. [2023-11-23 21:18:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-23 21:18:19,155 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:19,155 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] [2023-11-23 21:18:19,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:19,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:19,364 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:19,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:19,365 INFO L85 PathProgramCache]: Analyzing trace with hash 744889199, now seen corresponding path program 1 times [2023-11-23 21:18:19,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:19,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [579099191] [2023-11-23 21:18:19,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:19,366 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 [2023-11-23 21:18:19,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:19,368 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:19,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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)] Waiting until timeout for monitored process [2023-11-23 21:18:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:19,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-23 21:18:19,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:20,017 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 [2023-11-23 21:18:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2023-11-23 21:18:20,051 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:18:20,052 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:20,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [579099191] [2023-11-23 21:18:20,052 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [579099191] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:18:20,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:18:20,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 21:18:20,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72700534] [2023-11-23 21:18:20,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:18:20,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 21:18:20,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:18:20,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 21:18:20,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 21:18:20,055 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) [2023-11-23 21:18:21,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:18:21,717 INFO L93 Difference]: Finished difference Result 237 states and 344 transitions. [2023-11-23 21:18:21,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 21:18:21,718 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 [2023-11-23 21:18:21,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:18:21,721 INFO L225 Difference]: With dead ends: 237 [2023-11-23 21:18:21,721 INFO L226 Difference]: Without dead ends: 122 [2023-11-23 21:18:21,722 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 [2023-11-23 21:18:21,722 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 155 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-23 21:18:21,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 431 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-23 21:18:21,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2023-11-23 21:18:21,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 116. [2023-11-23 21:18:21,740 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) [2023-11-23 21:18:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 167 transitions. [2023-11-23 21:18:21,742 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 167 transitions. Word has length 155 [2023-11-23 21:18:21,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:18:21,742 INFO L495 AbstractCegarLoop]: Abstraction has 116 states and 167 transitions. [2023-11-23 21:18:21,743 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) [2023-11-23 21:18:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 167 transitions. [2023-11-23 21:18:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-23 21:18:21,745 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:18:21,745 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] [2023-11-23 21:18:21,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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)] Ended with exit code 0 [2023-11-23 21:18:21,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:21,958 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:18:21,958 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:18:21,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1356111243, now seen corresponding path program 1 times [2023-11-23 21:18:21,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:18:21,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1534778943] [2023-11-23 21:18:21,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:21,959 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 [2023-11-23 21:18:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:18:21,960 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:18:21,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:18:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:18:22,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-23 21:18:22,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:18:22,840 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 [2023-11-23 21:18:23,636 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 25 treesize of output 13 [2023-11-23 21:18:24,230 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 25 treesize of output 13 [2023-11-23 21:18:24,721 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 25 treesize of output 13 [2023-11-23 21:18:25,239 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 25 treesize of output 13 [2023-11-23 21:18:25,755 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 25 treesize of output 13 [2023-11-23 21:18:26,241 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 25 treesize of output 13 [2023-11-23 21:18:26,699 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 25 treesize of output 13 [2023-11-23 21:18:27,136 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 25 treesize of output 13 [2023-11-23 21:18:27,699 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 25 treesize of output 13 [2023-11-23 21:18:28,225 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 22 treesize of output 21 [2023-11-23 21:18:29,313 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 33 treesize of output 24 [2023-11-23 21:18:30,132 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 46 treesize of output 33 [2023-11-23 21:18:30,330 INFO L349 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2023-11-23 21:18:30,330 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 4 case distinctions, treesize of input 46 treesize of output 47 [2023-11-23 21:18:30,512 INFO L349 Elim1Store]: treesize reduction 12, result has 67.6 percent of original size [2023-11-23 21:18:30,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 50 treesize of output 50 [2023-11-23 21:18:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 222 proven. 181 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-11-23 21:18:30,647 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:18:32,474 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:18:32,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1534778943] [2023-11-23 21:18:32,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1534778943] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 21:18:32,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [990555271] [2023-11-23 21:18:32,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:18:32,475 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 21:18:32,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 [2023-11-23 21:18:32,476 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 21:18:32,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c031d422-0efa-462b-8abd-6f3c3d651188/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process