./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl --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 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:25:56,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:25:56,561 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-12 02:25:56,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:25:56,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:25:56,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:25:56,594 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:25:56,595 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:25:56,596 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:25:56,596 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:25:56,597 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:25:56,598 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:25:56,599 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:25:56,599 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:25:56,600 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:25:56,600 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:25:56,601 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:25:56,601 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:25:56,602 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:25:56,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:25:56,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:25:56,604 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:25:56,605 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:25:56,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:25:56,606 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:25:56,606 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:25:56,607 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:25:56,607 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:25:56,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:25:56,608 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:25:56,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:25:56,609 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:25:56,610 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:25:56,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:25:56,611 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:25:56,611 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:25:56,612 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:25:56,612 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:25:56,612 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:25:56,613 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_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 [2023-11-12 02:25:56,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:25:56,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:25:56,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:25:56,939 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:25:56,942 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:25:56,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:00,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:26:00,351 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:26:00,352 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:00,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/35a169261/a4642e159c65431fbe7aa66a23321ca3/FLAGeffcae8d9 [2023-11-12 02:26:00,384 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/35a169261/a4642e159c65431fbe7aa66a23321ca3 [2023-11-12 02:26:00,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:26:00,388 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:26:00,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:00,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:26:00,397 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:26:00,398 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:00,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59b847c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00, skipping insertion in model container [2023-11-12 02:26:00,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:00,461 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:26:00,649 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i[916,929] [2023-11-12 02:26:00,755 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:00,775 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:26:00,803 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i[916,929] [2023-11-12 02:26:00,858 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:00,886 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:26:00,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00 WrapperNode [2023-11-12 02:26:00,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:00,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:00,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:26:00,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:26:00,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:00,915 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:00,990 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 341 [2023-11-12 02:26:00,990 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:00,991 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:26:00,991 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:26:00,991 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:26:01,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,035 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,043 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,048 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,058 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:26:01,059 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:26:01,059 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:26:01,059 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:26:01,060 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (1/1) ... [2023-11-12 02:26:01,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:26:01,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:01,101 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:26:01,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:26:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:26:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:26:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:26:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:26:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:26:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:26:01,318 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:26:01,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:26:02,182 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:26:02,192 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:26:02,192 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:26:02,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:02 BoogieIcfgContainer [2023-11-12 02:26:02,195 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:26:02,199 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:26:02,199 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:26:02,204 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:26:02,204 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:26:00" (1/3) ... [2023-11-12 02:26:02,205 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ef05f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:02, skipping insertion in model container [2023-11-12 02:26:02,205 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:00" (2/3) ... [2023-11-12 02:26:02,206 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ef05f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:02, skipping insertion in model container [2023-11-12 02:26:02,206 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:02" (3/3) ... [2023-11-12 02:26:02,208 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:02,233 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:26:02,234 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:26:02,303 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:26:02,311 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@421f443, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:26:02,311 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:26:02,317 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-12 02:26:02,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:02,344 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:02,345 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:02,346 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:02,352 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:02,353 INFO L85 PathProgramCache]: Analyzing trace with hash -1227252820, now seen corresponding path program 1 times [2023-11-12 02:26:02,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:02,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563234320] [2023-11-12 02:26:02,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:02,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:02,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:02,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563234320] [2023-11-12 02:26:02,697 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-12 02:26:02,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1549662369] [2023-11-12 02:26:02,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:02,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:02,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:02,714 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:02,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 02:26:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:03,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:26:03,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2023-11-12 02:26:03,138 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:03,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1549662369] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:03,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:03,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:26:03,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864715798] [2023-11-12 02:26:03,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:03,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:26:03,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:03,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:26:03,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:26:03,208 INFO L87 Difference]: Start difference. First operand has 140 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:03,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:03,260 INFO L93 Difference]: Finished difference Result 273 states and 507 transitions. [2023-11-12 02:26:03,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:26:03,263 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 295 [2023-11-12 02:26:03,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:03,274 INFO L225 Difference]: With dead ends: 273 [2023-11-12 02:26:03,275 INFO L226 Difference]: Without dead ends: 136 [2023-11-12 02:26:03,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:26:03,284 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:03,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:26:03,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2023-11-12 02:26:03,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2023-11-12 02:26:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 87 states have internal predecessors, (132), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-12 02:26:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 226 transitions. [2023-11-12 02:26:03,352 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 226 transitions. Word has length 295 [2023-11-12 02:26:03,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:03,353 INFO L495 AbstractCegarLoop]: Abstraction has 136 states and 226 transitions. [2023-11-12 02:26:03,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 226 transitions. [2023-11-12 02:26:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:03,361 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:03,362 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:03,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:03,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:03,570 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:03,571 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:03,571 INFO L85 PathProgramCache]: Analyzing trace with hash -587110366, now seen corresponding path program 1 times [2023-11-12 02:26:03,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:03,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933441899] [2023-11-12 02:26:03,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:03,713 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:03,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1830746102] [2023-11-12 02:26:03,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:03,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:03,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:03,718 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:03,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-12 02:26:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:03,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 02:26:03,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:04,064 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:04,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:04,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933441899] [2023-11-12 02:26:04,064 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:04,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1830746102] [2023-11-12 02:26:04,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1830746102] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:04,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:04,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:26:04,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760073220] [2023-11-12 02:26:04,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:04,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:26:04,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:04,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:26:04,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:26:04,070 INFO L87 Difference]: Start difference. First operand 136 states and 226 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:04,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:04,414 INFO L93 Difference]: Finished difference Result 526 states and 880 transitions. [2023-11-12 02:26:04,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 02:26:04,415 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 295 [2023-11-12 02:26:04,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:04,431 INFO L225 Difference]: With dead ends: 526 [2023-11-12 02:26:04,431 INFO L226 Difference]: Without dead ends: 393 [2023-11-12 02:26:04,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:26:04,436 INFO L413 NwaCegarLoop]: 354 mSDtfsCounter, 416 mSDsluCounter, 581 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 416 SdHoareTripleChecker+Valid, 935 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:04,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [416 Valid, 935 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-12 02:26:04,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2023-11-12 02:26:04,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 384. [2023-11-12 02:26:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 384 states, 273 states have (on average 1.5824175824175823) internal successors, (432), 276 states have internal predecessors, (432), 106 states have call successors, (106), 4 states have call predecessors, (106), 4 states have return successors, (106), 103 states have call predecessors, (106), 106 states have call successors, (106) [2023-11-12 02:26:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 644 transitions. [2023-11-12 02:26:04,516 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 644 transitions. Word has length 295 [2023-11-12 02:26:04,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:04,517 INFO L495 AbstractCegarLoop]: Abstraction has 384 states and 644 transitions. [2023-11-12 02:26:04,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 644 transitions. [2023-11-12 02:26:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:04,524 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:04,525 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:04,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:04,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:04,731 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:04,732 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:04,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1336117668, now seen corresponding path program 1 times [2023-11-12 02:26:04,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:04,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638374944] [2023-11-12 02:26:04,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:04,800 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:04,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [507633215] [2023-11-12 02:26:04,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:04,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:04,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:04,802 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:04,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-12 02:26:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:05,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-12 02:26:05,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1338 proven. 24 refuted. 0 times theorem prover too weak. 2962 trivial. 0 not checked. [2023-11-12 02:26:05,249 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:26:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 114 proven. 24 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2023-11-12 02:26:05,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:05,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638374944] [2023-11-12 02:26:05,598 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:05,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [507633215] [2023-11-12 02:26:05,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [507633215] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:26:05,599 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-12 02:26:05,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2023-11-12 02:26:05,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084722256] [2023-11-12 02:26:05,600 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-12 02:26:05,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-12 02:26:05,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:05,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-12 02:26:05,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2023-11-12 02:26:05,605 INFO L87 Difference]: Start difference. First operand 384 states and 644 transitions. Second operand has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-11-12 02:26:06,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:06,912 INFO L93 Difference]: Finished difference Result 1117 states and 1829 transitions. [2023-11-12 02:26:06,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-12 02:26:06,913 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) Word has length 295 [2023-11-12 02:26:06,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:06,926 INFO L225 Difference]: With dead ends: 1117 [2023-11-12 02:26:06,926 INFO L226 Difference]: Without dead ends: 736 [2023-11-12 02:26:06,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 580 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=200, Invalid=450, Unknown=0, NotChecked=0, Total=650 [2023-11-12 02:26:06,933 INFO L413 NwaCegarLoop]: 213 mSDtfsCounter, 857 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 533 mSolverCounterSat, 525 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 894 SdHoareTripleChecker+Valid, 752 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 525 IncrementalHoareTripleChecker+Valid, 533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:06,937 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [894 Valid, 752 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [525 Valid, 533 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-12 02:26:06,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2023-11-12 02:26:07,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 471. [2023-11-12 02:26:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 471 states, 336 states have (on average 1.5714285714285714) internal successors, (528), 340 states have internal predecessors, (528), 127 states have call successors, (127), 7 states have call predecessors, (127), 7 states have return successors, (127), 123 states have call predecessors, (127), 127 states have call successors, (127) [2023-11-12 02:26:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 782 transitions. [2023-11-12 02:26:07,048 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 782 transitions. Word has length 295 [2023-11-12 02:26:07,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:07,049 INFO L495 AbstractCegarLoop]: Abstraction has 471 states and 782 transitions. [2023-11-12 02:26:07,049 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (55), 2 states have call predecessors, (55), 4 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-11-12 02:26:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 782 transitions. [2023-11-12 02:26:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:07,055 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:07,055 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:07,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:07,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:07,263 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:07,264 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:07,264 INFO L85 PathProgramCache]: Analyzing trace with hash -658027038, now seen corresponding path program 1 times [2023-11-12 02:26:07,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:07,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97908042] [2023-11-12 02:26:07,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:07,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:07,357 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:07,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [895014620] [2023-11-12 02:26:07,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:07,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:07,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:07,359 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:07,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-12 02:26:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:07,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-12 02:26:07,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:07,694 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:07,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:07,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97908042] [2023-11-12 02:26:07,695 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:07,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895014620] [2023-11-12 02:26:07,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [895014620] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:07,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:07,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:26:07,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496755840] [2023-11-12 02:26:07,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:07,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:26:07,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:07,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:26:07,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:26:07,699 INFO L87 Difference]: Start difference. First operand 471 states and 782 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:08,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:08,124 INFO L93 Difference]: Finished difference Result 1176 states and 1949 transitions. [2023-11-12 02:26:08,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 02:26:08,125 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 295 [2023-11-12 02:26:08,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:08,131 INFO L225 Difference]: With dead ends: 1176 [2023-11-12 02:26:08,131 INFO L226 Difference]: Without dead ends: 708 [2023-11-12 02:26:08,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:26:08,139 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 329 mSDsluCounter, 458 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 781 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:08,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 781 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:26:08,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2023-11-12 02:26:08,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 474. [2023-11-12 02:26:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 339 states have (on average 1.5663716814159292) internal successors, (531), 343 states have internal predecessors, (531), 127 states have call successors, (127), 7 states have call predecessors, (127), 7 states have return successors, (127), 123 states have call predecessors, (127), 127 states have call successors, (127) [2023-11-12 02:26:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 785 transitions. [2023-11-12 02:26:08,216 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 785 transitions. Word has length 295 [2023-11-12 02:26:08,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:08,221 INFO L495 AbstractCegarLoop]: Abstraction has 474 states and 785 transitions. [2023-11-12 02:26:08,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 785 transitions. [2023-11-12 02:26:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:08,228 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:08,229 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:08,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-12 02:26:08,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:08,436 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:08,437 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:08,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1195051678, now seen corresponding path program 1 times [2023-11-12 02:26:08,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:08,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746607976] [2023-11-12 02:26:08,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:08,499 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:08,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1085443882] [2023-11-12 02:26:08,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:08,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:08,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:08,503 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:08,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-12 02:26:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:08,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-12 02:26:08,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:08,898 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:08,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:08,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746607976] [2023-11-12 02:26:08,899 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:08,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1085443882] [2023-11-12 02:26:08,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1085443882] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:08,904 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:08,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-12 02:26:08,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915715284] [2023-11-12 02:26:08,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:08,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 02:26:08,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:08,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 02:26:08,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:26:08,916 INFO L87 Difference]: Start difference. First operand 474 states and 785 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:09,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:09,387 INFO L93 Difference]: Finished difference Result 1260 states and 2084 transitions. [2023-11-12 02:26:09,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-12 02:26:09,388 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 295 [2023-11-12 02:26:09,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:09,396 INFO L225 Difference]: With dead ends: 1260 [2023-11-12 02:26:09,396 INFO L226 Difference]: Without dead ends: 789 [2023-11-12 02:26:09,398 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-12 02:26:09,399 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 295 mSDsluCounter, 459 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 295 SdHoareTripleChecker+Valid, 799 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:09,399 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [295 Valid, 799 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:26:09,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 789 states. [2023-11-12 02:26:09,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 789 to 376. [2023-11-12 02:26:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 282 states have (on average 1.6063829787234043) internal successors, (453), 284 states have internal predecessors, (453), 87 states have call successors, (87), 6 states have call predecessors, (87), 6 states have return successors, (87), 85 states have call predecessors, (87), 87 states have call successors, (87) [2023-11-12 02:26:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 627 transitions. [2023-11-12 02:26:09,473 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 627 transitions. Word has length 295 [2023-11-12 02:26:09,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:09,474 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 627 transitions. [2023-11-12 02:26:09,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 627 transitions. [2023-11-12 02:26:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-12 02:26:09,481 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:09,482 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:09,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:09,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:09,689 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:09,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:09,690 INFO L85 PathProgramCache]: Analyzing trace with hash 728176356, now seen corresponding path program 1 times [2023-11-12 02:26:09,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:09,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903511734] [2023-11-12 02:26:09,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:09,751 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:09,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1227047719] [2023-11-12 02:26:09,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:09,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:09,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:09,753 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:09,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-12 02:26:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:09,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-12 02:26:10,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2040 proven. 0 refuted. 0 times theorem prover too weak. 2284 trivial. 0 not checked. [2023-11-12 02:26:10,327 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:10,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:10,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903511734] [2023-11-12 02:26:10,328 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:10,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1227047719] [2023-11-12 02:26:10,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1227047719] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:10,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:10,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:26:10,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994773206] [2023-11-12 02:26:10,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:10,330 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:26:10,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:10,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:26:10,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:26:10,331 INFO L87 Difference]: Start difference. First operand 376 states and 627 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:11,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:11,550 INFO L93 Difference]: Finished difference Result 1748 states and 2904 transitions. [2023-11-12 02:26:11,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-12 02:26:11,551 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 295 [2023-11-12 02:26:11,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:11,561 INFO L225 Difference]: With dead ends: 1748 [2023-11-12 02:26:11,561 INFO L226 Difference]: Without dead ends: 1375 [2023-11-12 02:26:11,563 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2023-11-12 02:26:11,564 INFO L413 NwaCegarLoop]: 295 mSDtfsCounter, 787 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 390 mSolverCounterSat, 222 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 867 SdHoareTripleChecker+Invalid, 612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 222 IncrementalHoareTripleChecker+Valid, 390 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:11,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 867 Invalid, 612 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [222 Valid, 390 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-12 02:26:11,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2023-11-12 02:26:11,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 394. [2023-11-12 02:26:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 394 states, 300 states have (on average 1.63) internal successors, (489), 302 states have internal predecessors, (489), 87 states have call successors, (87), 6 states have call predecessors, (87), 6 states have return successors, (87), 85 states have call predecessors, (87), 87 states have call successors, (87) [2023-11-12 02:26:11,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 663 transitions. [2023-11-12 02:26:11,659 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 663 transitions. Word has length 295 [2023-11-12 02:26:11,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:11,660 INFO L495 AbstractCegarLoop]: Abstraction has 394 states and 663 transitions. [2023-11-12 02:26:11,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 6 states have internal predecessors, (66), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 663 transitions. [2023-11-12 02:26:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-12 02:26:11,665 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:11,666 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:11,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:11,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:11,877 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:11,877 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:11,878 INFO L85 PathProgramCache]: Analyzing trace with hash 1256812456, now seen corresponding path program 1 times [2023-11-12 02:26:11,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:11,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274771642] [2023-11-12 02:26:11,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:11,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:11,919 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:11,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1007497648] [2023-11-12 02:26:11,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:11,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:11,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:11,921 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:11,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-12 02:26:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:12,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-12 02:26:12,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2202 proven. 72 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2023-11-12 02:26:12,605 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:26:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:12,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:12,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274771642] [2023-11-12 02:26:12,796 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:12,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007497648] [2023-11-12 02:26:12,796 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1007497648] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-12 02:26:12,796 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-12 02:26:12,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2023-11-12 02:26:12,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204468038] [2023-11-12 02:26:12,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:12,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:26:12,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:12,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:26:12,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-12 02:26:12,800 INFO L87 Difference]: Start difference. First operand 394 states and 663 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:13,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:13,237 INFO L93 Difference]: Finished difference Result 1173 states and 1983 transitions. [2023-11-12 02:26:13,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 02:26:13,244 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2023-11-12 02:26:13,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:13,251 INFO L225 Difference]: With dead ends: 1173 [2023-11-12 02:26:13,252 INFO L226 Difference]: Without dead ends: 782 [2023-11-12 02:26:13,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 590 GetRequests, 584 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-12 02:26:13,257 INFO L413 NwaCegarLoop]: 229 mSDtfsCounter, 327 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 327 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:13,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [327 Valid, 480 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:26:13,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2023-11-12 02:26:13,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 416. [2023-11-12 02:26:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 322 states have (on average 1.6521739130434783) internal successors, (532), 324 states have internal predecessors, (532), 87 states have call successors, (87), 6 states have call predecessors, (87), 6 states have return successors, (87), 85 states have call predecessors, (87), 87 states have call successors, (87) [2023-11-12 02:26:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 706 transitions. [2023-11-12 02:26:13,340 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 706 transitions. Word has length 296 [2023-11-12 02:26:13,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:13,342 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 706 transitions. [2023-11-12 02:26:13,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:13,343 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 706 transitions. [2023-11-12 02:26:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-12 02:26:13,348 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:13,348 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:13,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:13,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:13,561 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:13,561 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:13,562 INFO L85 PathProgramCache]: Analyzing trace with hash -40686180, now seen corresponding path program 1 times [2023-11-12 02:26:13,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:13,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909711161] [2023-11-12 02:26:13,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:13,615 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:13,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1234955130] [2023-11-12 02:26:13,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:13,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:13,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:13,617 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:13,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-12 02:26:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:13,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-12 02:26:13,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:13,966 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:13,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:13,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909711161] [2023-11-12 02:26:13,967 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:13,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1234955130] [2023-11-12 02:26:13,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1234955130] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:13,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:13,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-12 02:26:13,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993889629] [2023-11-12 02:26:13,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:13,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:26:13,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:13,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:26:13,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-12 02:26:13,975 INFO L87 Difference]: Start difference. First operand 416 states and 706 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:14,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:14,933 INFO L93 Difference]: Finished difference Result 1555 states and 2608 transitions. [2023-11-12 02:26:14,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-12 02:26:14,935 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2023-11-12 02:26:14,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:14,944 INFO L225 Difference]: With dead ends: 1555 [2023-11-12 02:26:14,944 INFO L226 Difference]: Without dead ends: 1142 [2023-11-12 02:26:14,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2023-11-12 02:26:14,947 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 618 mSDsluCounter, 1232 mSDsCounter, 0 mSdLazyCounter, 432 mSolverCounterSat, 175 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 618 SdHoareTripleChecker+Valid, 1666 SdHoareTripleChecker+Invalid, 607 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 175 IncrementalHoareTripleChecker+Valid, 432 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:14,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [618 Valid, 1666 Invalid, 607 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [175 Valid, 432 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-12 02:26:14,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1142 states. [2023-11-12 02:26:15,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1142 to 734. [2023-11-12 02:26:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 570 states have (on average 1.6350877192982456) internal successors, (932), 573 states have internal predecessors, (932), 153 states have call successors, (153), 10 states have call predecessors, (153), 10 states have return successors, (153), 150 states have call predecessors, (153), 153 states have call successors, (153) [2023-11-12 02:26:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1238 transitions. [2023-11-12 02:26:15,196 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1238 transitions. Word has length 296 [2023-11-12 02:26:15,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:15,200 INFO L495 AbstractCegarLoop]: Abstraction has 734 states and 1238 transitions. [2023-11-12 02:26:15,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1238 transitions. [2023-11-12 02:26:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-12 02:26:15,207 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:15,207 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:15,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:15,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:15,415 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:15,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:15,415 INFO L85 PathProgramCache]: Analyzing trace with hash -550159270, now seen corresponding path program 1 times [2023-11-12 02:26:15,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:15,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579951846] [2023-11-12 02:26:15,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:15,472 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:15,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1977192657] [2023-11-12 02:26:15,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:15,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:15,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:15,475 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:15,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-12 02:26:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:15,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 02:26:15,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:15,890 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:15,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:15,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579951846] [2023-11-12 02:26:15,891 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:15,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1977192657] [2023-11-12 02:26:15,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1977192657] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:15,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:15,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:26:15,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55021459] [2023-11-12 02:26:15,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:15,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:26:15,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:15,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:26:15,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:15,894 INFO L87 Difference]: Start difference. First operand 734 states and 1238 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:16,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:16,205 INFO L93 Difference]: Finished difference Result 1788 states and 3006 transitions. [2023-11-12 02:26:16,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:26:16,206 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2023-11-12 02:26:16,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:16,217 INFO L225 Difference]: With dead ends: 1788 [2023-11-12 02:26:16,217 INFO L226 Difference]: Without dead ends: 1057 [2023-11-12 02:26:16,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:16,220 INFO L413 NwaCegarLoop]: 297 mSDtfsCounter, 122 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 487 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:16,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 487 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:26:16,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2023-11-12 02:26:16,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 775. [2023-11-12 02:26:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 611 states have (on average 1.6399345335515547) internal successors, (1002), 614 states have internal predecessors, (1002), 153 states have call successors, (153), 10 states have call predecessors, (153), 10 states have return successors, (153), 150 states have call predecessors, (153), 153 states have call successors, (153) [2023-11-12 02:26:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1308 transitions. [2023-11-12 02:26:16,370 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1308 transitions. Word has length 296 [2023-11-12 02:26:16,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:16,371 INFO L495 AbstractCegarLoop]: Abstraction has 775 states and 1308 transitions. [2023-11-12 02:26:16,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1308 transitions. [2023-11-12 02:26:16,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-11-12 02:26:16,375 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:16,375 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:16,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:16,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:16,583 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:16,584 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:16,584 INFO L85 PathProgramCache]: Analyzing trace with hash -551502642, now seen corresponding path program 1 times [2023-11-12 02:26:16,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:16,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479536953] [2023-11-12 02:26:16,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:16,632 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:16,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [979567881] [2023-11-12 02:26:16,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:16,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:16,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:16,634 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:16,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-12 02:26:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:16,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 02:26:16,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:17,331 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:17,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:26:17,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479536953] [2023-11-12 02:26:17,332 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:26:17,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [979567881] [2023-11-12 02:26:17,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [979567881] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:17,333 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:17,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:26:17,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182346325] [2023-11-12 02:26:17,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:17,334 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:26:17,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:26:17,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:26:17,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:17,336 INFO L87 Difference]: Start difference. First operand 775 states and 1308 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:17,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:17,626 INFO L93 Difference]: Finished difference Result 1869 states and 3163 transitions. [2023-11-12 02:26:17,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:26:17,627 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 297 [2023-11-12 02:26:17,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:17,636 INFO L225 Difference]: With dead ends: 1869 [2023-11-12 02:26:17,637 INFO L226 Difference]: Without dead ends: 1097 [2023-11-12 02:26:17,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:17,641 INFO L413 NwaCegarLoop]: 282 mSDtfsCounter, 81 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:17,642 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 490 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:26:17,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2023-11-12 02:26:17,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 775. [2023-11-12 02:26:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 611 states have (on average 1.6399345335515547) internal successors, (1002), 614 states have internal predecessors, (1002), 153 states have call successors, (153), 10 states have call predecessors, (153), 10 states have return successors, (153), 150 states have call predecessors, (153), 153 states have call successors, (153) [2023-11-12 02:26:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1308 transitions. [2023-11-12 02:26:17,786 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1308 transitions. Word has length 297 [2023-11-12 02:26:17,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:17,787 INFO L495 AbstractCegarLoop]: Abstraction has 775 states and 1308 transitions. [2023-11-12 02:26:17,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1308 transitions. [2023-11-12 02:26:17,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-11-12 02:26:17,790 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:17,791 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:17,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:17,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-12 02:26:17,999 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:17,999 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:17,999 INFO L85 PathProgramCache]: Analyzing trace with hash 2041455227, now seen corresponding path program 1 times [2023-11-12 02:26:17,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:26:18,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202971207] [2023-11-12 02:26:18,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:18,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:26:18,069 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:26:18,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [405308382] [2023-11-12 02:26:18,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:18,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:26:18,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:18,071 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:26:18,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-12 02:26:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:26:18,367 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:26:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:26:18,817 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:26:18,817 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 02:26:18,818 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:26:18,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:19,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-12 02:26:19,037 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:19,041 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:26:19,271 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-12 02:26:19,272 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-12 02:26:19,273 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-12 02:26:19,274 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-12 02:26:19,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:26:19 BoogieIcfgContainer [2023-11-12 02:26:19,346 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:26:19,347 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:26:19,347 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:26:19,348 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:26:19,348 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:02" (3/4) ... [2023-11-12 02:26:19,350 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 02:26:19,352 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:26:19,352 INFO L158 Benchmark]: Toolchain (without parser) took 18964.46ms. Allocated memory was 136.3MB in the beginning and 343.9MB in the end (delta: 207.6MB). Free memory was 89.7MB in the beginning and 275.9MB in the end (delta: -186.2MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,353 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 136.3MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:26:19,353 INFO L158 Benchmark]: CACSL2BoogieTranslator took 497.79ms. Allocated memory is still 136.3MB. Free memory was 89.7MB in the beginning and 71.9MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,354 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.10ms. Allocated memory is still 136.3MB. Free memory was 71.3MB in the beginning and 64.5MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,354 INFO L158 Benchmark]: Boogie Preprocessor took 67.29ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 61.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,355 INFO L158 Benchmark]: RCFGBuilder took 1136.58ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 61.4MB in the beginning and 135.9MB in the end (delta: -74.5MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,356 INFO L158 Benchmark]: TraceAbstraction took 17146.98ms. Allocated memory was 197.1MB in the beginning and 343.9MB in the end (delta: 146.8MB). Free memory was 134.8MB in the beginning and 276.9MB in the end (delta: -142.1MB). Peak memory consumption was 173.5MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,356 INFO L158 Benchmark]: Witness Printer took 4.72ms. Allocated memory is still 343.9MB. Free memory was 276.9MB in the beginning and 275.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 02:26:19,358 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 136.3MB. Free memory is still 107.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 497.79ms. Allocated memory is still 136.3MB. Free memory was 89.7MB in the beginning and 71.9MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.10ms. Allocated memory is still 136.3MB. Free memory was 71.3MB in the beginning and 64.5MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.29ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 61.4MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1136.58ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 61.4MB in the beginning and 135.9MB in the end (delta: -74.5MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * TraceAbstraction took 17146.98ms. Allocated memory was 197.1MB in the beginning and 343.9MB in the end (delta: 146.8MB). Free memory was 134.8MB in the beginning and 276.9MB in the end (delta: -142.1MB). Peak memory consumption was 173.5MB. Max. memory is 16.1GB. * Witness Printer took 4.72ms. Allocated memory is still 343.9MB. Free memory was 276.9MB in the beginning and 275.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 269. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 2; [L23] float var_1_2 = 255.5; [L24] float var_1_3 = 99.8; [L25] signed char var_1_4 = -25; [L26] float var_1_6 = 255.25; [L27] unsigned short int var_1_7 = 16; [L28] signed char var_1_8 = -10; [L29] signed char var_1_9 = -8; [L30] unsigned short int var_1_10 = 8; [L31] unsigned short int var_1_11 = 10000; [L32] unsigned short int var_1_12 = 5; [L33] signed short int var_1_13 = 200; [L34] unsigned char var_1_15 = 0; [L35] unsigned short int var_1_16 = 35895; [L36] unsigned short int var_1_17 = 18336; [L37] unsigned char var_1_18 = 0; [L38] signed long int var_1_19 = -50; [L39] unsigned char var_1_20 = 10; [L40] signed long int var_1_21 = 4; [L41] unsigned char var_1_22 = 100; [L42] unsigned char var_1_23 = 16; [L43] signed long int var_1_24 = -256; [L44] unsigned char var_1_25 = 1; [L45] float var_1_26 = 128.75; [L46] float var_1_27 = 25.02; [L47] float var_1_28 = 3.5; [L48] unsigned char var_1_29 = 1; [L49] unsigned char var_1_30 = 25; [L50] unsigned char var_1_31 = 1; [L51] signed char var_1_32 = 1; [L52] unsigned char var_1_33 = 200; [L53] unsigned char var_1_34 = 64; [L54] unsigned char var_1_35 = 64; [L55] unsigned char var_1_36 = 8; [L56] unsigned short int var_1_37 = 500; [L57] unsigned char var_1_38 = 32; [L58] unsigned char var_1_39 = 0; [L59] unsigned long int var_1_40 = 8; [L60] unsigned short int var_1_41 = 1; [L61] signed long int var_1_42 = 1; [L62] signed long int var_1_44 = 32; [L63] unsigned short int var_1_45 = 16; [L64] unsigned short int var_1_46 = 64830; [L65] signed char var_1_47 = -8; [L66] unsigned short int var_1_48 = 8; [L67] signed char last_1_var_1_8 = -10; [L68] unsigned char last_1_var_1_15 = 0; [L69] signed long int last_1_var_1_19 = -50; VAL [isInitial=0, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_2=511/2, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L273] isInitial = 1 [L274] FCALL initially() [L275] COND TRUE 1 [L276] CALL updateLastVariables() [L264] last_1_var_1_8 = var_1_8 [L265] last_1_var_1_15 = var_1_15 [L266] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_2=511/2, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L276] RET updateLastVariables() [L277] CALL updateVariables() [L189] var_1_2 = __VERIFIER_nondet_float() [L190] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L190] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L191] var_1_3 = __VERIFIER_nondet_float() [L192] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L192] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L193] var_1_4 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_4 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L194] RET assume_abort_if_not(var_1_4 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L195] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L195] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L196] var_1_6 = __VERIFIER_nondet_float() [L197] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=16, var_1_8=-10, var_1_9=-8] [L197] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=16, var_1_8=-10, var_1_9=-8] [L198] var_1_7 = __VERIFIER_nondet_ushort() [L199] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L199] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L200] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L200] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=-8] [L201] var_1_9 = __VERIFIER_nondet_char() [L202] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L202] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L203] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L203] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L204] var_1_11 = __VERIFIER_nondet_ushort() [L205] CALL assume_abort_if_not(var_1_11 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L205] RET assume_abort_if_not(var_1_11 >= 8191) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L206] CALL assume_abort_if_not(var_1_11 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L206] RET assume_abort_if_not(var_1_11 <= 16384) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L207] var_1_12 = __VERIFIER_nondet_ushort() [L208] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L208] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L209] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L209] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L210] var_1_16 = __VERIFIER_nondet_ushort() [L211] CALL assume_abort_if_not(var_1_16 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L211] RET assume_abort_if_not(var_1_16 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L212] CALL assume_abort_if_not(var_1_16 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L212] RET assume_abort_if_not(var_1_16 <= 65535) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L213] var_1_17 = __VERIFIER_nondet_ushort() [L214] CALL assume_abort_if_not(var_1_17 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L214] RET assume_abort_if_not(var_1_17 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L215] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L215] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L216] var_1_18 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L217] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L218] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L218] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L219] var_1_21 = __VERIFIER_nondet_long() [L220] CALL assume_abort_if_not(var_1_21 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L220] RET assume_abort_if_not(var_1_21 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L221] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L221] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L222] var_1_22 = __VERIFIER_nondet_uchar() [L223] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L223] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L224] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L224] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L225] var_1_26 = __VERIFIER_nondet_float() [L226] CALL assume_abort_if_not((var_1_26 >= -922337.2036854776000e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L226] RET assume_abort_if_not((var_1_26 >= -922337.2036854776000e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L227] var_1_27 = __VERIFIER_nondet_float() [L228] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L228] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L229] var_1_28 = __VERIFIER_nondet_float() [L230] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L230] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L231] var_1_29 = __VERIFIER_nondet_uchar() [L232] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L232] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L233] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L233] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L234] var_1_31 = __VERIFIER_nondet_uchar() [L235] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L235] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L236] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L236] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L237] var_1_32 = __VERIFIER_nondet_char() [L238] CALL assume_abort_if_not(var_1_32 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L238] RET assume_abort_if_not(var_1_32 >= -128) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L239] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L239] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L240] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L240] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L241] var_1_33 = __VERIFIER_nondet_uchar() [L242] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L242] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L243] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L243] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L244] var_1_34 = __VERIFIER_nondet_uchar() [L245] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L245] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L246] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L246] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L247] var_1_35 = __VERIFIER_nondet_uchar() [L248] CALL assume_abort_if_not(var_1_35 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L248] RET assume_abort_if_not(var_1_35 >= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L249] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L249] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L250] var_1_36 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L251] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L252] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L252] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L253] var_1_39 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L254] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L255] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L255] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L256] var_1_44 = __VERIFIER_nondet_long() [L257] CALL assume_abort_if_not(var_1_44 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L257] RET assume_abort_if_not(var_1_44 >= -1073741823) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L258] CALL assume_abort_if_not(var_1_44 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L258] RET assume_abort_if_not(var_1_44 <= 1073741823) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L259] var_1_46 = __VERIFIER_nondet_ushort() [L260] CALL assume_abort_if_not(var_1_46 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L260] RET assume_abort_if_not(var_1_46 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L261] CALL assume_abort_if_not(var_1_46 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L261] RET assume_abort_if_not(var_1_46 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L277] RET updateVariables() [L278] CALL step() [L73] COND FALSE !(var_1_21 <= -1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L76] var_1_23 = var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] EXPR var_1_22 >> var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] EXPR var_1_23 & (var_1_22 >> var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] COND TRUE var_1_20 >= (var_1_23 & (var_1_22 >> var_1_21)) [L78] var_1_24 = (var_1_22 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=1, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L84] COND FALSE !(var_1_24 >= (-128 & var_1_21)) [L89] var_1_25 = var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L91] COND TRUE \read(var_1_29) [L92] var_1_30 = ((((var_1_22) > (10)) ? (var_1_22) : (10))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L100] COND FALSE !(((((var_1_25) > (var_1_30)) ? (var_1_25) : (var_1_30))) > var_1_32) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L107] COND FALSE !(var_1_27 < var_1_28) [L110] var_1_38 = ((((((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22)))) < (var_1_36)) ? (((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22)))) : (var_1_36))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L112] COND TRUE var_1_36 < var_1_37 [L113] var_1_40 = var_1_30 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L115] EXPR var_1_30 ^ var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L115] COND TRUE var_1_35 > (var_1_30 ^ var_1_22) [L116] var_1_41 = (((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) + var_1_23) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L118] COND FALSE !(var_1_26 < var_1_27) [L127] var_1_42 = (((((var_1_44) < (var_1_37)) ? (var_1_44) : (var_1_37))) + ((((var_1_33) < (var_1_39)) ? (var_1_33) : (var_1_39)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L129] COND FALSE !(var_1_36 < ((((8) < (var_1_35)) ? (8) : (var_1_35)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L134] COND FALSE !((- var_1_27) >= (var_1_26 * var_1_28)) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L137] COND TRUE 200 > var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L138] COND TRUE var_1_42 >= var_1_25 [L139] var_1_48 = var_1_34 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L142] signed long int stepLocal_0 = (((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L143] COND FALSE !(stepLocal_0 <= last_1_var_1_8) [L150] var_1_1 = var_1_7 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L152] COND FALSE !((- var_1_7) < (var_1_1 * var_1_4)) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L155] COND FALSE !((var_1_6 * var_1_2) <= var_1_3) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L162] signed long int stepLocal_1 = var_1_16 - (var_1_17 - 256); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, stepLocal_1=16639, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L163] COND FALSE !(var_1_3 != var_1_6) [L170] var_1_15 = var_1_18 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, stepLocal_1=16639, var_1_10=8, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L172] var_1_10 = (50 + ((var_1_11 + 10000) - var_1_12)) [L173] unsigned short int stepLocal_4 = var_1_1; [L174] signed long int stepLocal_3 = var_1_7 + (128 + var_1_1); [L175] signed long int stepLocal_2 = - var_1_10; VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, stepLocal_1=16639, stepLocal_2=-16383, stepLocal_3=128, stepLocal_4=0, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L176] COND FALSE !(var_1_1 < stepLocal_2) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, stepLocal_1=16639, stepLocal_2=-16383, stepLocal_3=128, stepLocal_4=0, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L181] COND TRUE stepLocal_4 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11) [L182] var_1_19 = ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, stepLocal_1=16639, stepLocal_2=-16383, stepLocal_3=128, stepLocal_4=0, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L278] RET step() [L279] CALL, EXPR property() [L269-L270] return ((((((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) <= last_1_var_1_8) ? (((- var_1_3) > ((((var_1_2) > (var_1_6)) ? (var_1_2) : (var_1_6)))) ? (var_1_1 == ((unsigned short int) var_1_7)) : (var_1_1 == ((unsigned short int) var_1_7))) : (var_1_1 == ((unsigned short int) var_1_7))) && (((- var_1_7) < (var_1_1 * var_1_4)) ? (var_1_8 == ((signed char) var_1_9)) : 1)) && (var_1_10 == ((unsigned short int) (50 + ((var_1_11 + 10000) - var_1_12))))) && (((var_1_6 * var_1_2) <= var_1_3) ? (last_1_var_1_15 ? (var_1_13 == ((signed short int) (-10 + var_1_12))) : (var_1_13 == ((signed short int) var_1_4))) : 1)) && ((var_1_3 != var_1_6) ? ((var_1_13 >= (var_1_16 - (var_1_17 - 256))) ? (var_1_15 == ((unsigned char) var_1_18)) : (var_1_15 == ((unsigned char) var_1_18))) : (var_1_15 == ((unsigned char) var_1_18)))) && ((var_1_1 < (- var_1_10)) ? (((var_1_7 + (128 + var_1_1)) <= last_1_var_1_19) ? (var_1_19 == ((signed long int) var_1_4)) : 1) : ((var_1_1 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11)) ? (var_1_19 == ((signed long int) ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))))) : (var_1_19 == ((signed long int) var_1_16)))) ; VAL [\result=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L279] RET, EXPR property() [L279] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=16383, var_1_11=8191, var_1_12=1858, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=16384, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=254, var_1_34=0, var_1_35=127, var_1_36=8, var_1_37=500, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=10, var_1_41=0, var_1_42=500, var_1_44=500, var_1_45=16, var_1_46=65534, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_6=3, var_1_7=0, var_1_8=-10, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 140 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.8s, OverallIterations: 11, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 6.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3869 SdHoareTripleChecker+Valid, 3.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3832 mSDsluCounter, 7483 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4490 mSDsCounter, 1152 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1995 IncrementalHoareTripleChecker+Invalid, 3147 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1152 mSolverCounterUnsat, 2993 mSDtfsCounter, 1995 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3574 GetRequests, 3513 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=775occurred in iteration=9, InterpolantAutomatonStates: 66, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 3280 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 3547 NumberOfCodeBlocks, 3547 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 3534 ConstructedInterpolants, 0 QuantifiedInterpolants, 5832 SizeOfPredicates, 18 NumberOfNonLiveVariables, 6886 ConjunctsInSsa, 63 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 51768/51888 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 02:26:19,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl --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 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:26:22,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:26:22,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-12 02:26:22,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:26:22,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:26:22,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:26:22,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:26:22,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:26:22,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:26:22,479 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:26:22,480 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:26:22,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:26:22,481 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:26:22,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:26:22,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:26:22,485 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:26:22,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:26:22,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:26:22,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:26:22,488 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:26:22,488 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:26:22,489 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 02:26:22,489 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 02:26:22,490 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 02:26:22,490 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:26:22,491 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:26:22,491 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:26:22,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:26:22,493 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:26:22,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:26:22,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:26:22,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:26:22,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:26:22,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:26:22,497 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-12 02:26:22,497 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 02:26:22,497 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:26:22,498 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:26:22,498 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:26:22,499 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:26:22,500 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-12 02:26:22,500 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:26:22,500 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_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 [2023-11-12 02:26:22,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:26:22,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:26:22,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:26:22,984 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:26:22,985 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:26:22,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:26,593 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:26:26,919 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:26:26,919 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:26,934 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/d4c1e5d23/c77a16776d7c4e349944b6a038a10185/FLAG877cbb1f2 [2023-11-12 02:26:26,955 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/data/d4c1e5d23/c77a16776d7c4e349944b6a038a10185 [2023-11-12 02:26:26,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:26:26,964 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:26:26,967 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:26,968 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:26:26,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:26:26,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:26" (1/1) ... [2023-11-12 02:26:26,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4201c1d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:26, skipping insertion in model container [2023-11-12 02:26:26,977 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:26:26" (1/1) ... [2023-11-12 02:26:27,038 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:26:27,246 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i[916,929] [2023-11-12 02:26:27,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:27,439 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:26:27,457 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i[916,929] [2023-11-12 02:26:27,534 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:26:27,565 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:26:27,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27 WrapperNode [2023-11-12 02:26:27,566 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:26:27,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:27,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:26:27,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:26:27,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,614 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,651 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 279 [2023-11-12 02:26:27,652 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:26:27,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:26:27,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:26:27,653 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:26:27,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,671 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,690 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,696 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,703 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,710 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:26:27,711 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:26:27,711 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:26:27,711 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:26:27,712 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (1/1) ... [2023-11-12 02:26:27,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:26:27,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:26:27,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:26:27,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:26:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:26:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 02:26:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:26:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:26:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:26:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:26:27,950 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:26:27,952 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:26:30,819 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:26:30,841 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:26:30,841 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:26:30,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:30 BoogieIcfgContainer [2023-11-12 02:26:30,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:26:30,848 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:26:30,848 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:26:30,852 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:26:30,852 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:26:26" (1/3) ... [2023-11-12 02:26:30,853 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13afeff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:30, skipping insertion in model container [2023-11-12 02:26:30,853 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:26:27" (2/3) ... [2023-11-12 02:26:30,855 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13afeff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:26:30, skipping insertion in model container [2023-11-12 02:26:30,856 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:26:30" (3/3) ... [2023-11-12 02:26:30,857 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2023-11-12 02:26:30,878 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:26:30,878 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:26:30,949 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:26:30,956 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4ae8ea0a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:26:30,957 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:26:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand has 129 states, 79 states have (on average 1.481012658227848) internal successors, (117), 80 states have internal predecessors, (117), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-12 02:26:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-12 02:26:31,006 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:31,007 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:31,010 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:31,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:31,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1053585323, now seen corresponding path program 1 times [2023-11-12 02:26:31,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:26:31,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [350335721] [2023-11-12 02:26:31,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:31,038 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:26:31,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:26:31,048 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:26:31,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 02:26:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:31,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:26:31,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2023-11-12 02:26:31,888 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:31,889 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:26:31,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [350335721] [2023-11-12 02:26:31,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [350335721] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:31,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:31,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:26:31,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074331] [2023-11-12 02:26:31,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:31,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:26:31,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:26:31,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:26:31,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:26:31,948 INFO L87 Difference]: Start difference. First operand has 129 states, 79 states have (on average 1.481012658227848) internal successors, (117), 80 states have internal predecessors, (117), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:32,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:32,020 INFO L93 Difference]: Finished difference Result 251 states and 463 transitions. [2023-11-12 02:26:32,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:26:32,023 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 292 [2023-11-12 02:26:32,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:32,033 INFO L225 Difference]: With dead ends: 251 [2023-11-12 02:26:32,033 INFO L226 Difference]: Without dead ends: 125 [2023-11-12 02:26:32,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:26:32,043 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:32,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:26:32,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2023-11-12 02:26:32,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2023-11-12 02:26:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 76 states have internal predecessors, (110), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-12 02:26:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 204 transitions. [2023-11-12 02:26:32,132 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 204 transitions. Word has length 292 [2023-11-12 02:26:32,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:32,134 INFO L495 AbstractCegarLoop]: Abstraction has 125 states and 204 transitions. [2023-11-12 02:26:32,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2023-11-12 02:26:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 204 transitions. [2023-11-12 02:26:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-12 02:26:32,145 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:32,146 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:32,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:32,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:26:32,366 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:32,366 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:32,367 INFO L85 PathProgramCache]: Analyzing trace with hash 94299893, now seen corresponding path program 1 times [2023-11-12 02:26:32,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:26:32,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1888390211] [2023-11-12 02:26:32,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:32,368 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:26:32,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:26:32,370 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:26:32,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 02:26:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:32,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:26:32,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:26:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2023-11-12 02:26:32,961 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:26:32,962 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-12 02:26:32,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1888390211] [2023-11-12 02:26:32,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1888390211] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:26:32,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:26:32,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:26:32,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851789959] [2023-11-12 02:26:32,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:26:32,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:26:32,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-12 02:26:32,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:26:32,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:32,968 INFO L87 Difference]: Start difference. First operand 125 states and 204 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:33,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:26:33,262 INFO L93 Difference]: Finished difference Result 246 states and 403 transitions. [2023-11-12 02:26:33,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:26:33,283 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 292 [2023-11-12 02:26:33,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:26:33,287 INFO L225 Difference]: With dead ends: 246 [2023-11-12 02:26:33,287 INFO L226 Difference]: Without dead ends: 124 [2023-11-12 02:26:33,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:26:33,290 INFO L413 NwaCegarLoop]: 200 mSDtfsCounter, 3 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:26:33,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 395 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:26:33,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2023-11-12 02:26:33,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2023-11-12 02:26:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 75 states have (on average 1.4266666666666667) internal successors, (107), 75 states have internal predecessors, (107), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2023-11-12 02:26:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 201 transitions. [2023-11-12 02:26:33,331 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 201 transitions. Word has length 292 [2023-11-12 02:26:33,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:26:33,335 INFO L495 AbstractCegarLoop]: Abstraction has 124 states and 201 transitions. [2023-11-12 02:26:33,336 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2023-11-12 02:26:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 201 transitions. [2023-11-12 02:26:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-12 02:26:33,342 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:26:33,343 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:26:33,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:26:33,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:26:33,563 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:26:33,563 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:26:33,563 INFO L85 PathProgramCache]: Analyzing trace with hash 330721269, now seen corresponding path program 1 times [2023-11-12 02:26:33,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-12 02:26:33,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [178964363] [2023-11-12 02:26:33,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:26:33,565 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 02:26:33,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat [2023-11-12 02:26:33,568 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 02:26:33,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a870536c-7e72-46f1-9dec-bbcf063b5404/bin/uautomizer-verify-uTZkv6EMXl/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-12 02:26:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:26:34,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-12 02:26:34,144 INFO L285 TraceCheckSpWp]: Computing forward predicates...