./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6be710e01efb1d1e8a1ed737f25f86515c72c6da5ebfdeb2c8cf9a97bb6af046 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:09:35,002 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:09:35,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 16:09:35,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:09:35,137 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:09:35,184 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:09:35,187 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:09:35,188 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:09:35,190 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:09:35,192 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:09:35,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:09:35,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:09:35,195 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:09:35,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:09:35,196 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:09:35,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:09:35,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:09:35,202 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:09:35,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:09:35,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:09:35,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:09:35,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:09:35,210 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:09:35,210 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:09:35,211 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:09:35,211 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:09:35,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:09:35,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:09:35,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:09:35,215 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:09:35,216 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:09:35,216 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:09:35,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:09:35,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:09:35,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:09:35,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:09:35,220 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:09:35,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:09:35,221 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:09:35,222 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:09:35,222 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:09:35,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:09:35,223 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be710e01efb1d1e8a1ed737f25f86515c72c6da5ebfdeb2c8cf9a97bb6af046 [2024-11-08 16:09:35,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:09:35,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:09:35,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:09:35,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:09:35,651 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:09:35,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i Unable to find full path for "g++" [2024-11-08 16:09:38,065 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:09:38,380 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:09:38,380 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i [2024-11-08 16:09:38,392 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/4cd8d834f/a0182b2f104d4800b0bcc581d6f9553e/FLAG69e24572e [2024-11-08 16:09:38,703 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/4cd8d834f/a0182b2f104d4800b0bcc581d6f9553e [2024-11-08 16:09:38,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:09:38,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:09:38,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:09:38,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:09:38,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:09:38,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:09:38" (1/1) ... [2024-11-08 16:09:38,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cd7a81a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:38, skipping insertion in model container [2024-11-08 16:09:38,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:09:38" (1/1) ... [2024-11-08 16:09:38,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:09:38,993 WARN L250 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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i[919,932] [2024-11-08 16:09:39,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:09:39,120 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:09:39,137 WARN L250 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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i[919,932] [2024-11-08 16:09:39,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:09:39,220 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:09:39,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39 WrapperNode [2024-11-08 16:09:39,221 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:09:39,226 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:09:39,226 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:09:39,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:09:39,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,339 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 235 [2024-11-08 16:09:39,340 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:09:39,341 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:09:39,341 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:09:39,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:09:39,357 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,363 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,389 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:09:39,389 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,390 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,409 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,414 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,431 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:09:39,432 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:09:39,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:09:39,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:09:39,434 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (1/1) ... [2024-11-08 16:09:39,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:09:39,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:09:39,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:09:39,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:09:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:09:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:09:39,536 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:09:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:09:39,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:09:39,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:09:39,689 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:09:39,692 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:09:40,415 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 16:09:40,415 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:09:40,438 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:09:40,439 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:09:40,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:09:40 BoogieIcfgContainer [2024-11-08 16:09:40,439 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:09:40,443 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:09:40,443 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:09:40,448 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:09:40,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:09:38" (1/3) ... [2024-11-08 16:09:40,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60b11fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:09:40, skipping insertion in model container [2024-11-08 16:09:40,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:09:39" (2/3) ... [2024-11-08 16:09:40,453 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60b11fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:09:40, skipping insertion in model container [2024-11-08 16:09:40,454 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:09:40" (3/3) ... [2024-11-08 16:09:40,455 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i [2024-11-08 16:09:40,480 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:09:40,481 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:09:40,580 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:09:40,589 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@350fe9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:09:40,589 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:09:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 16:09:40,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 16:09:40,630 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:09:40,632 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:09:40,632 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:09:40,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:09:40,643 INFO L85 PathProgramCache]: Analyzing trace with hash 218626227, now seen corresponding path program 1 times [2024-11-08 16:09:40,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:09:40,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509048682] [2024-11-08 16:09:40,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:09:40,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:09:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:41,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:09:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:09:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:09:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:09:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:09:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 16:09:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 16:09:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 16:09:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 16:09:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-08 16:09:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 16:09:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 16:09:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 16:09:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 16:09:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:09:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:09:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:09:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:09:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:09:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:09:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:09:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:09:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:09:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:09:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:09:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:09:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:09:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:09:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:09:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-08 16:09:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:09:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-08 16:09:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:09:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 16:09:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:09:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-08 16:09:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:09:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-08 16:09:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:09:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 16:09:42,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:09:42,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509048682] [2024-11-08 16:09:42,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509048682] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:09:42,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:09:42,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:09:42,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557554604] [2024-11-08 16:09:42,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:09:42,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:09:42,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:09:42,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:09:42,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:09:42,384 INFO L87 Difference]: Start difference. First operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:09:42,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:09:42,578 INFO L93 Difference]: Finished difference Result 299 states and 560 transitions. [2024-11-08 16:09:42,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:09:42,581 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 242 [2024-11-08 16:09:42,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:09:42,607 INFO L225 Difference]: With dead ends: 299 [2024-11-08 16:09:42,607 INFO L226 Difference]: Without dead ends: 197 [2024-11-08 16:09:42,615 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:09:42,624 INFO L432 NwaCegarLoop]: 174 mSDtfsCounter, 81 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 315 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:09:42,625 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 315 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 16:09:42,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2024-11-08 16:09:42,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 195. [2024-11-08 16:09:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 114 states have (on average 1.2894736842105263) internal successors, (147), 114 states have internal predecessors, (147), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-08 16:09:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 303 transitions. [2024-11-08 16:09:42,756 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 303 transitions. Word has length 242 [2024-11-08 16:09:42,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:09:42,758 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 303 transitions. [2024-11-08 16:09:42,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:09:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 303 transitions. [2024-11-08 16:09:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 16:09:42,769 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:09:42,770 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:09:42,772 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 16:09:42,772 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:09:42,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:09:42,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1775518479, now seen corresponding path program 1 times [2024-11-08 16:09:42,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:09:42,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243964428] [2024-11-08 16:09:42,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:09:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:09:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:09:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:09:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:09:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:09:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:09:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-08 16:09:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 16:09:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 16:09:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-08 16:09:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-08 16:09:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 16:09:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 16:09:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-08 16:09:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-08 16:09:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:09:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 16:09:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:09:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 16:09:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 16:09:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 16:09:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 16:09:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 16:09:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-08 16:09:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-08 16:09:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-08 16:09:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-08 16:09:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-08 16:09:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-08 16:09:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:09:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-08 16:09:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-08 16:09:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-08 16:09:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-08 16:09:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 16:09:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 16:09:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-08 16:09:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-08 16:09:43,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-08 16:09:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-08 16:09:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 16:09:43,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:09:43,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243964428] [2024-11-08 16:09:43,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243964428] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:09:43,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:09:43,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:09:43,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256882153] [2024-11-08 16:09:43,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:09:43,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:09:43,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:09:43,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:09:43,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:09:43,537 INFO L87 Difference]: Start difference. First operand 195 states and 303 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:09:43,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:09:43,701 INFO L93 Difference]: Finished difference Result 475 states and 739 transitions. [2024-11-08 16:09:43,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:09:43,703 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 242 [2024-11-08 16:09:43,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:09:43,709 INFO L225 Difference]: With dead ends: 475 [2024-11-08 16:09:43,714 INFO L226 Difference]: Without dead ends: 283 [2024-11-08 16:09:43,717 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:09:43,722 INFO L432 NwaCegarLoop]: 155 mSDtfsCounter, 61 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:09:43,723 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 294 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 16:09:43,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-11-08 16:09:43,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 271. [2024-11-08 16:09:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 150 states have (on average 1.24) internal successors, (186), 150 states have internal predecessors, (186), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-08 16:09:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 420 transitions. [2024-11-08 16:09:43,795 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 420 transitions. Word has length 242 [2024-11-08 16:09:43,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:09:43,796 INFO L471 AbstractCegarLoop]: Abstraction has 271 states and 420 transitions. [2024-11-08 16:09:43,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:09:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 420 transitions. [2024-11-08 16:09:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 16:09:43,809 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:09:43,809 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:09:43,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 16:09:43,809 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:09:43,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:09:43,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1974845531, now seen corresponding path program 1 times [2024-11-08 16:09:43,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:09:43,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214569419] [2024-11-08 16:09:43,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:09:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:09:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:09:44,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1233150312] [2024-11-08 16:09:44,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:09:44,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:09:44,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:09:44,155 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:09:44,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 16:09:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:09:44,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 16:09:44,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:09:48,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1734 proven. 225 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2024-11-08 16:09:48,881 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:10:34,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:10:34,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214569419] [2024-11-08 16:10:34,272 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-08 16:10:34,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233150312] [2024-11-08 16:10:34,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233150312] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:10:34,274 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-08 16:10:34,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2024-11-08 16:10:34,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959261023] [2024-11-08 16:10:34,274 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-08 16:10:34,276 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-08 16:10:34,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:10:34,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-08 16:10:34,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=556, Unknown=7, NotChecked=0, Total=756 [2024-11-08 16:10:34,279 INFO L87 Difference]: Start difference. First operand 271 states and 420 transitions. Second operand has 18 states, 18 states have (on average 3.8333333333333335) internal successors, (69), 16 states have internal predecessors, (69), 5 states have call successors, (39), 5 states have call predecessors, (39), 7 states have return successors, (39), 5 states have call predecessors, (39), 5 states have call successors, (39) [2024-11-08 16:10:38,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:10:38,617 INFO L93 Difference]: Finished difference Result 549 states and 834 transitions. [2024-11-08 16:10:38,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 16:10:38,619 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.8333333333333335) internal successors, (69), 16 states have internal predecessors, (69), 5 states have call successors, (39), 5 states have call predecessors, (39), 7 states have return successors, (39), 5 states have call predecessors, (39), 5 states have call successors, (39) Word has length 243 [2024-11-08 16:10:38,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:10:38,628 INFO L225 Difference]: With dead ends: 549 [2024-11-08 16:10:38,630 INFO L226 Difference]: Without dead ends: 357 [2024-11-08 16:10:38,633 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 396 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 555 ImplicationChecksByTransitivity, 15.0s TimeCoverageRelationStatistics Valid=578, Invalid=1671, Unknown=7, NotChecked=0, Total=2256 [2024-11-08 16:10:38,634 INFO L432 NwaCegarLoop]: 102 mSDtfsCounter, 269 mSDsluCounter, 581 mSDsCounter, 0 mSdLazyCounter, 555 mSolverCounterSat, 149 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 683 SdHoareTripleChecker+Invalid, 704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-08 16:10:38,637 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 683 Invalid, 704 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 555 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-08 16:10:38,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2024-11-08 16:10:38,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 310. [2024-11-08 16:10:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 310 states, 185 states have (on average 1.2702702702702702) internal successors, (235), 185 states have internal predecessors, (235), 117 states have call successors, (117), 7 states have call predecessors, (117), 7 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-08 16:10:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 310 states and 469 transitions. [2024-11-08 16:10:38,749 INFO L78 Accepts]: Start accepts. Automaton has 310 states and 469 transitions. Word has length 243 [2024-11-08 16:10:38,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:10:38,750 INFO L471 AbstractCegarLoop]: Abstraction has 310 states and 469 transitions. [2024-11-08 16:10:38,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.8333333333333335) internal successors, (69), 16 states have internal predecessors, (69), 5 states have call successors, (39), 5 states have call predecessors, (39), 7 states have return successors, (39), 5 states have call predecessors, (39), 5 states have call successors, (39) [2024-11-08 16:10:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 469 transitions. [2024-11-08 16:10:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 16:10:38,756 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:10:38,757 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:10:38,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 16:10:38,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:10:38,958 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:10:38,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:10:38,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1972998489, now seen corresponding path program 1 times [2024-11-08 16:10:38,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:10:38,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767147132] [2024-11-08 16:10:38,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:10:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:10:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:10:39,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2131383088] [2024-11-08 16:10:39,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:10:39,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:10:39,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:10:39,222 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:10:39,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 16:10:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:10:39,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 16:10:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:10:39,938 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 16:10:39,938 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 16:10:39,940 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 16:10:39,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 16:10:40,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:10:40,151 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-08 16:10:40,408 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 16:10:40,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 04:10:40 BoogieIcfgContainer [2024-11-08 16:10:40,419 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 16:10:40,419 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 16:10:40,420 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 16:10:40,420 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 16:10:40,421 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:09:40" (3/4) ... [2024-11-08 16:10:40,424 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 16:10:40,425 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 16:10:40,426 INFO L158 Benchmark]: Toolchain (without parser) took 61717.86ms. Allocated memory was 136.3MB in the beginning and 232.8MB in the end (delta: 96.5MB). Free memory was 101.8MB in the beginning and 81.7MB in the end (delta: 20.0MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,427 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory was 82.6MB in the beginning and 82.4MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:10:40,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.39ms. Allocated memory is still 136.3MB. Free memory was 101.8MB in the beginning and 83.5MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.55ms. Allocated memory is still 136.3MB. Free memory was 83.3MB in the beginning and 78.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,430 INFO L158 Benchmark]: Boogie Preprocessor took 89.96ms. Allocated memory is still 136.3MB. Free memory was 78.3MB in the beginning and 71.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,431 INFO L158 Benchmark]: RCFGBuilder took 1007.79ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 71.3MB in the beginning and 150.0MB in the end (delta: -78.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,431 INFO L158 Benchmark]: TraceAbstraction took 59975.64ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 148.9MB in the beginning and 81.7MB in the end (delta: 67.2MB). Peak memory consumption was 108.1MB. Max. memory is 16.1GB. [2024-11-08 16:10:40,431 INFO L158 Benchmark]: Witness Printer took 6.19ms. Allocated memory is still 232.8MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:10:40,433 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory was 82.6MB in the beginning and 82.4MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.39ms. Allocated memory is still 136.3MB. Free memory was 101.8MB in the beginning and 83.5MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.55ms. Allocated memory is still 136.3MB. Free memory was 83.3MB in the beginning and 78.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.96ms. Allocated memory is still 136.3MB. Free memory was 78.3MB in the beginning and 71.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1007.79ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 71.3MB in the beginning and 150.0MB in the end (delta: -78.7MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * TraceAbstraction took 59975.64ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 148.9MB in the beginning and 81.7MB in the end (delta: 67.2MB). Peak memory consumption was 108.1MB. Max. memory is 16.1GB. * Witness Printer took 6.19ms. Allocated memory is still 232.8MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 217, overapproximation of someBinaryDOUBLEComparisonOperation at line 217, overapproximation of someUnaryDOUBLEoperation at line 41. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 1.4; [L26] float var_1_7 = 9.25; [L27] float var_1_8 = 1.2; [L28] float var_1_9 = 0.0; [L29] float var_1_10 = 3.1; [L30] float var_1_11 = 500.5; [L31] signed long int var_1_12 = 0; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 8; [L34] unsigned char var_1_17 = 64; [L35] unsigned long int var_1_18 = 25; [L36] signed char var_1_19 = -100; [L37] signed short int var_1_20 = -4; [L38] unsigned short int var_1_21 = 200; [L39] unsigned short int var_1_22 = 54878; [L40] double var_1_23 = 9999.8; [L41] float var_1_24 = -0.25; [L42] signed char var_1_25 = 50; [L43] signed char var_1_26 = 100; [L44] signed char var_1_32 = 1; [L45] signed char var_1_33 = -1; [L46] signed char var_1_35 = -64; [L47] unsigned char var_1_36 = 32; [L48] float var_1_37 = 0.42500000000000004; [L49] float var_1_38 = 10000000.6; [L50] unsigned char var_1_39 = 64; [L51] unsigned char var_1_40 = 16; [L52] unsigned char var_1_41 = 5; [L53] unsigned short int var_1_42 = 8; [L54] signed char var_1_43 = -16; [L55] double var_1_44 = 127.625; [L56] unsigned char var_1_46 = 128; [L57] unsigned short int var_1_47 = 64; [L58] unsigned short int var_1_48 = 57913; [L59] signed char var_1_49 = 0; [L60] signed char last_1_var_1_19 = -100; VAL [isInitial=0, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L221] isInitial = 1 [L222] FCALL initially() [L223] COND TRUE 1 [L224] CALL updateLastVariables() [L214] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L224] RET updateLastVariables() [L225] CALL updateVariables() [L151] var_1_2 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L152] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L153] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L153] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L154] var_1_3 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L155] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L156] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L156] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L157] var_1_7 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L158] RET assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L159] var_1_8 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_9=0] [L160] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_9=0] [L161] var_1_9 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L162] RET assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L163] var_1_10 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L164] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L165] var_1_11 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L166] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L167] var_1_13 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L168] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L169] CALL assume_abort_if_not(var_1_13 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L169] RET assume_abort_if_not(var_1_13 <= 64) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L170] var_1_14 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L171] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L172] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L172] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L173] var_1_17 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L174] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L175] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L175] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L176] CALL assume_abort_if_not(var_1_17 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L176] RET assume_abort_if_not(var_1_17 != 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L177] var_1_20 = __VERIFIER_nondet_short() [L178] CALL assume_abort_if_not(var_1_20 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L178] RET assume_abort_if_not(var_1_20 >= -32768) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L179] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L179] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L180] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L180] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L181] var_1_22 = __VERIFIER_nondet_ushort() [L182] CALL assume_abort_if_not(var_1_22 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L182] RET assume_abort_if_not(var_1_22 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L183] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L183] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L184] var_1_32 = __VERIFIER_nondet_char() [L185] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L185] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L186] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L186] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L187] var_1_33 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L188] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L189] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L189] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L190] var_1_35 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_35 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L191] RET assume_abort_if_not(var_1_35 >= -126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L192] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L192] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L193] var_1_37 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L194] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L195] var_1_38 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L196] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L197] var_1_39 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_39 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L198] RET assume_abort_if_not(var_1_39 >= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L199] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L199] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L200] var_1_40 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L201] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L202] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L202] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L203] var_1_41 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L204] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L205] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L205] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L206] var_1_44 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L207] RET assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L208] CALL assume_abort_if_not(var_1_44 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L208] RET assume_abort_if_not(var_1_44 != 0.0F) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L209] var_1_48 = __VERIFIER_nondet_ushort() [L210] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L210] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L211] CALL assume_abort_if_not(var_1_48 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L211] RET assume_abort_if_not(var_1_48 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L225] RET updateVariables() [L226] CALL step() [L64] COND FALSE !(var_1_23 < 256.5) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=32, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L75] COND TRUE (var_1_37 - var_1_38) > var_1_23 [L76] var_1_36 = ((var_1_39 - var_1_40) + var_1_41) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L80] COND FALSE !(\read(var_1_1)) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L83] COND FALSE !((((((var_1_24) > (var_1_37)) ? (var_1_24) : (var_1_37))) / var_1_44) > ((((var_1_24) < (var_1_38)) ? (var_1_24) : (var_1_38)))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L92] var_1_46 = var_1_40 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L93] COND TRUE var_1_19 < ((((var_1_40) > (var_1_25)) ? (var_1_40) : (var_1_25))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L94] COND TRUE var_1_1 || (128.5 <= var_1_4) [L95] var_1_47 = (var_1_48 - var_1_39) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L100] var_1_49 = var_1_32 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=7/5] [L101] COND TRUE \read(var_1_2) [L102] var_1_1 = var_1_3 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=7/5] [L104] signed long int stepLocal_4 = 5; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_4=5, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=200, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=7/5] [L105] COND TRUE stepLocal_4 <= var_1_17 [L106] var_1_21 = (var_1_22 - var_1_17) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=7/5] [L116] var_1_23 = var_1_10 [L117] var_1_24 = 31.75f [L118] var_1_25 = -5 [L119] unsigned char stepLocal_0 = var_1_1; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_0=0, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=7/5] [L120] COND TRUE (var_1_23 <= var_1_23) || stepLocal_0 [L121] var_1_4 = ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L125] signed long int stepLocal_3 = (200 - var_1_13) - var_1_14; [L126] unsigned char stepLocal_2 = var_1_13; [L127] unsigned char stepLocal_1 = var_1_13; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=0, stepLocal_2=0, stepLocal_3=200, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L128] COND TRUE stepLocal_3 != var_1_25 [L129] var_1_12 = (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=0, stepLocal_2=0, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L141] COND TRUE (- (var_1_13 / var_1_17)) > var_1_25 [L142] var_1_18 = var_1_13 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=0, stepLocal_2=0, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=0, var_1_19=-100, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L144] COND FALSE !((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) [L147] var_1_19 = var_1_17 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=0, stepLocal_2=0, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L226] RET step() [L227] CALL, EXPR property() [L217-L218] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) var_1_3)) : 1) && (((var_1_23 <= var_1_23) || var_1_1) ? (var_1_4 == ((float) ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))))) : (var_1_4 == ((float) ((var_1_9 - var_1_10) - var_1_11))))) && ((((200 - var_1_13) - var_1_14) != var_1_25) ? (var_1_12 == ((signed long int) (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))))) : (((var_1_25 / (128 - var_1_17)) < var_1_13) ? ((var_1_13 >= var_1_25) ? (var_1_12 == ((signed long int) var_1_14)) : (var_1_12 == ((signed long int) var_1_17))) : (var_1_12 == ((signed long int) var_1_17))))) && (((- (var_1_13 / var_1_17)) > var_1_25) ? (var_1_18 == ((unsigned long int) var_1_13)) : 1)) && (((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) ? (var_1_19 == ((signed char) ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))))) : (var_1_19 == ((signed char) var_1_17)))) && ((5 <= var_1_17) ? (var_1_21 == ((unsigned short int) (var_1_22 - var_1_17))) : (var_1_1 ? (var_1_1 ? (var_1_21 == ((unsigned short int) var_1_17)) : (var_1_21 == ((unsigned short int) var_1_17))) : 1))) && (var_1_23 == ((double) var_1_10))) && (var_1_24 == ((float) 31.75f))) && (var_1_25 == ((signed char) -5)) ; VAL [\result=0, isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L227] RET, EXPR property() [L227] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=0, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=0, var_1_20=124, var_1_21=32644, var_1_22=32767, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=-127, var_1_33=-127, var_1_35=-126, var_1_36=63, var_1_39=63, var_1_3=0, var_1_40=0, var_1_41=0, var_1_42=8, var_1_43=-16, var_1_46=0, var_1_47=32704, var_1_48=32767, var_1_49=-127, var_1_4=63/2, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 105 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 59.6s, OverallIterations: 4, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 4.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 411 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 411 mSDsluCounter, 1292 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 861 mSDsCounter, 151 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 592 IncrementalHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 151 mSolverCounterUnsat, 431 mSDtfsCounter, 592 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 556 GetRequests, 508 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 555 ImplicationChecksByTransitivity, 15.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=310occurred in iteration=3, InterpolantAutomatonStates: 29, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 61 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 51.6s InterpolantComputationTime, 1456 NumberOfCodeBlocks, 1456 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 724 ConstructedInterpolants, 0 QuantifiedInterpolants, 4821 SizeOfPredicates, 6 NumberOfNonLiveVariables, 544 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 8667/8892 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 16:10:40,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6be710e01efb1d1e8a1ed737f25f86515c72c6da5ebfdeb2c8cf9a97bb6af046 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:10:43,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:10:43,603 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 16:10:43,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:10:43,614 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:10:43,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:10:43,663 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:10:43,664 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:10:43,665 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:10:43,666 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:10:43,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:10:43,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:10:43,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:10:43,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:10:43,669 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:10:43,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:10:43,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:10:43,671 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:10:43,671 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:10:43,672 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:10:43,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:10:43,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:10:43,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:10:43,674 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:10:43,674 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 16:10:43,675 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:10:43,675 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 16:10:43,679 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:10:43,680 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:10:43,680 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:10:43,681 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:10:43,681 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:10:43,682 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:10:43,682 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:10:43,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:10:43,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:10:43,686 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:10:43,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:10:43,687 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 16:10:43,688 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 16:10:43,688 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:10:43,690 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:10:43,690 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:10:43,690 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:10:43,691 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be710e01efb1d1e8a1ed737f25f86515c72c6da5ebfdeb2c8cf9a97bb6af046 [2024-11-08 16:10:44,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:10:44,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:10:44,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:10:44,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:10:44,281 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:10:44,283 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i Unable to find full path for "g++" [2024-11-08 16:10:46,770 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:10:47,093 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:10:47,093 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i [2024-11-08 16:10:47,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/903f17328/79752d64be4944b586be1e90d62bc8e5/FLAG03550ba9b [2024-11-08 16:10:47,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/data/903f17328/79752d64be4944b586be1e90d62bc8e5 [2024-11-08 16:10:47,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:10:47,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:10:47,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:10:47,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:10:47,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:10:47,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:10:47" (1/1) ... [2024-11-08 16:10:47,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35f5f91d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:47, skipping insertion in model container [2024-11-08 16:10:47,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:10:47" (1/1) ... [2024-11-08 16:10:47,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:10:47,723 WARN L250 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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i[919,932] [2024-11-08 16:10:47,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:10:47,941 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:10:47,961 WARN L250 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_5e6add8a-63a1-4542-b8a8-88fc634ee43e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i[919,932] [2024-11-08 16:10:48,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:10:48,083 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:10:48,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48 WrapperNode [2024-11-08 16:10:48,084 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:10:48,085 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:10:48,085 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:10:48,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:10:48,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,111 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,167 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2024-11-08 16:10:48,168 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:10:48,169 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:10:48,169 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:10:48,169 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:10:48,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,193 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,214 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:10:48,215 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,215 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,246 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,251 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,259 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,274 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:10:48,278 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:10:48,278 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:10:48,278 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:10:48,279 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (1/1) ... [2024-11-08 16:10:48,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:10:48,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:10:48,325 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:10:48,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:10:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:10:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 16:10:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:10:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:10:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:10:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:10:48,569 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:10:48,575 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:10:59,985 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 16:10:59,985 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:11:00,006 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:11:00,010 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:11:00,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:11:00 BoogieIcfgContainer [2024-11-08 16:11:00,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:11:00,013 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:11:00,016 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:11:00,019 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:11:00,020 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:10:47" (1/3) ... [2024-11-08 16:11:00,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@637c2343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:11:00, skipping insertion in model container [2024-11-08 16:11:00,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:10:48" (2/3) ... [2024-11-08 16:11:00,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@637c2343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:11:00, skipping insertion in model container [2024-11-08 16:11:00,022 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:11:00" (3/3) ... [2024-11-08 16:11:00,026 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-23.i [2024-11-08 16:11:00,046 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:11:00,047 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:11:00,130 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:11:00,138 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4d9e105b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:11:00,138 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:11:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-08 16:11:00,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 16:11:00,179 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:11:00,180 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:11:00,181 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:11:00,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:11:00,186 INFO L85 PathProgramCache]: Analyzing trace with hash 218626227, now seen corresponding path program 1 times [2024-11-08 16:11:00,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:11:00,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1252345476] [2024-11-08 16:11:00,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:11:00,204 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:00,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:11:00,206 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:11:00,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 16:11:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:11:01,728 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 16:11:01,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:11:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 16:11:07,175 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:11:07,176 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:11:07,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1252345476] [2024-11-08 16:11:07,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1252345476] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:11:07,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:11:07,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:11:07,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950434079] [2024-11-08 16:11:07,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:11:07,188 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:11:07,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:11:07,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:11:07,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:11:07,218 INFO L87 Difference]: Start difference. First operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:11:08,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:11:08,613 INFO L93 Difference]: Finished difference Result 299 states and 560 transitions. [2024-11-08 16:11:08,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:11:08,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 242 [2024-11-08 16:11:08,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:11:08,636 INFO L225 Difference]: With dead ends: 299 [2024-11-08 16:11:08,636 INFO L226 Difference]: Without dead ends: 197 [2024-11-08 16:11:08,641 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:11:08,646 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 38 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 313 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:11:08,647 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 313 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-08 16:11:08,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2024-11-08 16:11:08,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 195. [2024-11-08 16:11:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 114 states have (on average 1.2894736842105263) internal successors, (147), 114 states have internal predecessors, (147), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-08 16:11:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 303 transitions. [2024-11-08 16:11:08,760 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 303 transitions. Word has length 242 [2024-11-08 16:11:08,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:11:08,762 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 303 transitions. [2024-11-08 16:11:08,762 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:11:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 303 transitions. [2024-11-08 16:11:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 16:11:08,774 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:11:08,774 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:11:08,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-08 16:11:08,976 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:08,976 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:11:08,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:11:08,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1775518479, now seen corresponding path program 1 times [2024-11-08 16:11:08,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:11:08,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [300560390] [2024-11-08 16:11:08,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:11:08,979 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:08,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:11:08,985 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:11:08,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 16:11:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:11:10,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 16:11:10,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:11:21,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 16:11:21,701 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:11:21,701 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:11:21,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [300560390] [2024-11-08 16:11:21,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [300560390] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:11:21,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:11:21,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:11:21,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158007572] [2024-11-08 16:11:21,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:11:21,705 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:11:21,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:11:21,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:11:21,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:11:21,708 INFO L87 Difference]: Start difference. First operand 195 states and 303 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:11:22,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:11:22,955 INFO L93 Difference]: Finished difference Result 475 states and 739 transitions. [2024-11-08 16:11:22,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:11:22,956 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 242 [2024-11-08 16:11:22,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:11:22,967 INFO L225 Difference]: With dead ends: 475 [2024-11-08 16:11:22,967 INFO L226 Difference]: Without dead ends: 283 [2024-11-08 16:11:22,969 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:11:22,970 INFO L432 NwaCegarLoop]: 155 mSDtfsCounter, 19 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-08 16:11:22,975 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 294 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-08 16:11:22,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-11-08 16:11:23,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 271. [2024-11-08 16:11:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 150 states have (on average 1.24) internal successors, (186), 150 states have internal predecessors, (186), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-08 16:11:23,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 420 transitions. [2024-11-08 16:11:23,086 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 420 transitions. Word has length 242 [2024-11-08 16:11:23,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:11:23,087 INFO L471 AbstractCegarLoop]: Abstraction has 271 states and 420 transitions. [2024-11-08 16:11:23,088 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:11:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 420 transitions. [2024-11-08 16:11:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 16:11:23,093 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:11:23,094 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:11:23,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 16:11:23,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:23,295 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:11:23,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:11:23,297 INFO L85 PathProgramCache]: Analyzing trace with hash -1974845531, now seen corresponding path program 1 times [2024-11-08 16:11:23,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:11:23,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1083167782] [2024-11-08 16:11:23,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:11:23,301 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:11:23,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:11:23,306 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:11:23,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:11:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:11:24,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 16:11:24,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:11:40,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-08 16:11:40,765 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:11:40,765 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:11:40,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1083167782] [2024-11-08 16:11:40,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1083167782] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:11:40,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:11:40,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:11:40,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938865155] [2024-11-08 16:11:40,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:11:40,768 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:11:40,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:11:40,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:11:40,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:11:40,770 INFO L87 Difference]: Start difference. First operand 271 states and 420 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:11:46,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:11:50,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:11:58,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:12:02,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:12:03,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:12:03,267 INFO L93 Difference]: Finished difference Result 471 states and 732 transitions. [2024-11-08 16:12:03,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:12:03,273 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 243 [2024-11-08 16:12:03,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:12:03,280 INFO L225 Difference]: With dead ends: 471 [2024-11-08 16:12:03,280 INFO L226 Difference]: Without dead ends: 279 [2024-11-08 16:12:03,283 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:12:03,284 INFO L432 NwaCegarLoop]: 143 mSDtfsCounter, 14 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 266 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2024-11-08 16:12:03,285 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 266 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 52 Invalid, 4 Unknown, 0 Unchecked, 22.4s Time] [2024-11-08 16:12:03,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2024-11-08 16:12:03,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 272. [2024-11-08 16:12:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 151 states have (on average 1.2384105960264902) internal successors, (187), 151 states have internal predecessors, (187), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-08 16:12:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 421 transitions. [2024-11-08 16:12:03,373 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 421 transitions. Word has length 243 [2024-11-08 16:12:03,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:12:03,376 INFO L471 AbstractCegarLoop]: Abstraction has 272 states and 421 transitions. [2024-11-08 16:12:03,377 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-08 16:12:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 421 transitions. [2024-11-08 16:12:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 16:12:03,384 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:12:03,384 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:12:03,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-08 16:12:03,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:12:03,585 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:12:03,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:12:03,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1040258087, now seen corresponding path program 1 times [2024-11-08 16:12:03,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:12:03,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1121629023] [2024-11-08 16:12:03,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:12:03,588 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:12:03,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:12:03,592 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:12:03,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6add8a-63a1-4542-b8a8-88fc634ee43e/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 16:12:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:12:05,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 16:12:05,156 INFO L278 TraceCheckSpWp]: Computing forward predicates...