./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash debe7e8eb618c912e360e6de403fdf94c91a4204bbff7c2278ed92bbac6918a7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:20:57,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:20:57,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 05:20:57,885 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:20:57,887 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:20:57,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:20:57,951 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:20:57,952 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:20:57,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:20:57,958 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:20:57,958 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:20:57,959 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:20:57,959 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:20:57,961 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:20:57,962 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:20:57,962 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:20:57,963 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:20:57,963 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:20:57,964 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:20:57,964 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:20:57,965 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:20:57,966 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:20:57,967 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:20:57,967 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:20:57,968 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:20:57,968 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:20:57,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:20:57,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:20:57,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:20:57,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:20:57,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:20:57,972 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:20:57,972 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:20:57,973 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:20:57,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:20:57,973 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:20:57,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:20:57,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:20:57,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:20:57,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:20:57,989 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:20:57,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:20:57,990 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:20:57,990 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:20:57,991 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:20:57,991 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> debe7e8eb618c912e360e6de403fdf94c91a4204bbff7c2278ed92bbac6918a7 [2023-11-19 05:20:58,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:20:58,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:20:58,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:20:58,361 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:20:58,362 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:20:58,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:01,479 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:21:01,862 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:21:01,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:01,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/32f9dcc98/5043189c937e45c68733e0cf4825fbc3/FLAG2a1d72a36 [2023-11-19 05:21:01,901 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/32f9dcc98/5043189c937e45c68733e0cf4825fbc3 [2023-11-19 05:21:01,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:21:01,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:21:01,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:01,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:21:01,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:21:01,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:01" (1/1) ... [2023-11-19 05:21:01,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fbda7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:01, skipping insertion in model container [2023-11-19 05:21:01,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:01" (1/1) ... [2023-11-19 05:21:01,966 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:21:02,140 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_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i[915,928] [2023-11-19 05:21:02,242 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:02,257 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:21:02,271 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_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i[915,928] [2023-11-19 05:21:02,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:02,335 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:21:02,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02 WrapperNode [2023-11-19 05:21:02,336 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:02,338 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:02,338 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:21:02,338 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:21:02,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,414 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 220 [2023-11-19 05:21:02,421 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:02,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:21:02,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:21:02,423 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:21:02,434 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,434 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,440 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,440 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,470 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,472 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,475 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:21:02,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:21:02,486 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:21:02,486 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:21:02,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (1/1) ... [2023-11-19 05:21:02,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:02,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:21:02,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:21:02,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:21:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:21:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:21:02,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:21:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:21:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:21:02,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:21:02,749 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:21:02,754 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:21:03,244 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:21:03,588 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:21:03,589 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 05:21:03,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:03 BoogieIcfgContainer [2023-11-19 05:21:03,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:21:03,599 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:21:03,599 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:21:03,603 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:21:03,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:21:01" (1/3) ... [2023-11-19 05:21:03,604 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c9aa7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:03, skipping insertion in model container [2023-11-19 05:21:03,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:02" (2/3) ... [2023-11-19 05:21:03,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c9aa7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:03, skipping insertion in model container [2023-11-19 05:21:03,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:03" (3/3) ... [2023-11-19 05:21:03,607 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:03,624 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:21:03,624 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:21:03,682 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:21:03,691 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@14818607, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:21:03,691 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:21:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand has 67 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 28 states have internal predecessors, (30), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-19 05:21:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 05:21:03,725 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:03,726 INFO L195 NwaCegarLoop]: trace histogram [37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 05:21:03,727 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:03,735 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:03,736 INFO L85 PathProgramCache]: Analyzing trace with hash 855893855, now seen corresponding path program 1 times [2023-11-19 05:21:03,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:21:03,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68601811] [2023-11-19 05:21:03,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:21:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 05:21:04,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 05:21:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 05:21:04,822 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-19 05:21:04,824 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 05:21:04,826 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 05:21:04,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 05:21:04,834 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-19 05:21:04,842 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 05:21:05,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 05:21:05 BoogieIcfgContainer [2023-11-19 05:21:05,028 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 05:21:05,028 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 05:21:05,029 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 05:21:05,029 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 05:21:05,029 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:03" (3/4) ... [2023-11-19 05:21:05,032 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 05:21:05,033 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 05:21:05,034 INFO L158 Benchmark]: Toolchain (without parser) took 3124.48ms. Allocated memory is still 178.3MB. Free memory was 147.4MB in the beginning and 86.2MB in the end (delta: 61.2MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2023-11-19 05:21:05,035 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:21:05,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.25ms. Allocated memory is still 178.3MB. Free memory was 146.8MB in the beginning and 132.2MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 05:21:05,036 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.90ms. Allocated memory is still 178.3MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 05:21:05,037 INFO L158 Benchmark]: Boogie Preprocessor took 57.44ms. Allocated memory is still 178.3MB. Free memory was 129.1MB in the beginning and 127.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:21:05,038 INFO L158 Benchmark]: RCFGBuilder took 1114.45ms. Allocated memory is still 178.3MB. Free memory was 127.6MB in the beginning and 98.9MB in the end (delta: 28.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2023-11-19 05:21:05,039 INFO L158 Benchmark]: TraceAbstraction took 1429.19ms. Allocated memory is still 178.3MB. Free memory was 98.4MB in the beginning and 86.2MB in the end (delta: 12.2MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2023-11-19 05:21:05,039 INFO L158 Benchmark]: Witness Printer took 4.78ms. Allocated memory is still 178.3MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:21:05,043 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 123.7MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 420.25ms. Allocated memory is still 178.3MB. Free memory was 146.8MB in the beginning and 132.2MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.90ms. Allocated memory is still 178.3MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.44ms. Allocated memory is still 178.3MB. Free memory was 129.1MB in the beginning and 127.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1114.45ms. Allocated memory is still 178.3MB. Free memory was 127.6MB in the beginning and 98.9MB in the end (delta: 28.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1429.19ms. Allocated memory is still 178.3MB. Free memory was 98.4MB in the beginning and 86.2MB in the end (delta: 12.2MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * Witness Printer took 4.78ms. Allocated memory is still 178.3MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 65, overapproximation of someBinaryFLOATComparisonOperation at line 126, overapproximation of someBinaryArithmeticDOUBLEoperation at line 83. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 10.8; [L23] double var_1_4 = 5.5; [L24] float var_1_5 = 49.2; [L25] double var_1_7 = 49.5; [L26] double var_1_8 = 999999999999.4; [L27] double var_1_9 = 255.3; [L28] unsigned char var_1_10 = 1; [L29] unsigned char var_1_11 = 0; [L30] unsigned char var_1_13 = 1; [L31] signed long int var_1_14 = -16; [L32] signed long int var_1_15 = 25; [L33] signed long int var_1_16 = -8; [L34] signed long int var_1_17 = 1000000000; [L35] signed long int var_1_18 = 256; [L36] signed long int var_1_19 = 25; [L37] signed long int var_1_20 = 4; [L38] unsigned char var_1_21 = 1; [L39] unsigned char var_1_22 = 0; [L40] signed long int var_1_23 = 50; [L41] double var_1_24 = 1000000000.5; [L42] double var_1_25 = 2.95; [L43] unsigned char var_1_26 = 10; [L44] unsigned char var_1_27 = 10; [L45] float var_1_28 = 15.5; [L46] unsigned char var_1_29 = 1; [L47] unsigned char var_1_30 = 0; [L48] signed long int var_1_31 = 200; [L49] unsigned char var_1_32 = 1; [L50] unsigned char var_1_33 = 1; [L51] unsigned char var_1_34 = 0; [L52] unsigned char var_1_35 = 1; [L53] signed short int var_1_36 = -4; [L54] signed char var_1_37 = -2; [L55] signed char var_1_38 = -32; [L56] signed char var_1_39 = 8; [L57] float var_1_40 = 100000000.2; [L58] double last_1_var_1_7 = 49.5; [L59] signed long int last_1_var_1_14 = -16; [L60] signed long int last_1_var_1_23 = 50; [L192] isInitial = 1 [L193] FCALL initially() [L194] COND TRUE 1 [L195] CALL updateLastVariables() [L183] last_1_var_1_7 = var_1_7 [L184] last_1_var_1_14 = var_1_14 [L185] last_1_var_1_23 = var_1_23 [L195] RET updateLastVariables() [L196] CALL updateVariables() [L123] var_1_4 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=246/5, var_1_7=99/2, var_1_8=4999999999997/5, var_1_9=2553/10] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=246/5, var_1_7=99/2, var_1_8=4999999999997/5, var_1_9=2553/10] [L125] var_1_5 = __VERIFIER_nondet_float() [L126] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=4999999999997/5, var_1_9=2553/10] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=4999999999997/5, var_1_9=2553/10] [L127] var_1_8 = __VERIFIER_nondet_double() [L128] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=2553/10] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=2553/10] [L129] var_1_9 = __VERIFIER_nondet_double() [L130] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=0, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L131] var_1_11 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L133] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L134] var_1_13 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L136] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=25, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L137] var_1_15 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_15 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_15 >= -1073741823) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L139] CALL assume_abort_if_not(var_1_15 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_15 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1000000000, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L140] var_1_17 = __VERIFIER_nondet_long() [L141] CALL assume_abort_if_not(var_1_17 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_17 >= 536870911) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L142] CALL assume_abort_if_not(var_1_17 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_17 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=256, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L143] var_1_18 = __VERIFIER_nondet_long() [L144] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L145] CALL assume_abort_if_not(var_1_18 <= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_18 <= 536870911) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=25, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L146] var_1_19 = __VERIFIER_nondet_long() [L147] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L148] CALL assume_abort_if_not(var_1_19 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_19 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=4, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L149] var_1_20 = __VERIFIER_nondet_long() [L150] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L151] CALL assume_abort_if_not(var_1_20 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_20 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L152] var_1_22 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L154] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=59/20, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L155] var_1_25 = __VERIFIER_nondet_double() [L156] CALL assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=10, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L157] var_1_27 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L159] CALL assume_abort_if_not(var_1_27 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_27 <= 254) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L160] var_1_29 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L162] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=200, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L163] var_1_31 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_31 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_31 >= -2147483648) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L165] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L166] var_1_32 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L168] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L169] var_1_33 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L171] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L172] var_1_34 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L174] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L175] var_1_35 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_35 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_35 >= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L177] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-32, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L178] var_1_38 = __VERIFIER_nondet_char() [L179] CALL assume_abort_if_not(var_1_38 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-127, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_38 >= -127) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-127, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L180] CALL assume_abort_if_not(var_1_38 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-127, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_38 <= 126) VAL [isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-8, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=54/5, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=50, var_1_24=2000000001/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=-4, var_1_37=-2, var_1_38=-127, var_1_39=8, var_1_40=500000001/5, var_1_5=1000000000006, var_1_7=99/2, var_1_8=1000000000004, var_1_9=1000000000007] [L196] RET updateVariables() [L197] CALL step() [L64] var_1_24 = var_1_25 [L65] COND FALSE !(var_1_25 <= var_1_24) [L68] COND TRUE \read(var_1_29) [L69] COND FALSE !(((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) <= var_1_24) [L73] COND TRUE ((((var_1_26) < ((~ var_1_27))) ? (var_1_26) : ((~ var_1_27)))) <= var_1_31 [L74] COND TRUE (var_1_29 || (var_1_32 && var_1_33)) || var_1_34 [L75] var_1_30 = (var_1_29 || var_1_35) [L78] var_1_36 = var_1_26 [L79] var_1_37 = var_1_38 [L80] var_1_39 = var_1_38 [L81] var_1_40 = var_1_25 [L82] var_1_23 = last_1_var_1_14 [L83] var_1_7 = (var_1_4 - (var_1_8 + var_1_9)) [L84] COND TRUE var_1_8 <= (((((var_1_5 * 1.25)) > ((last_1_var_1_7 * var_1_9))) ? ((var_1_5 * 1.25)) : ((last_1_var_1_7 * var_1_9)))) [L85] var_1_16 = ((((((last_1_var_1_23) < 0 ) ? -(last_1_var_1_23) : (last_1_var_1_23))) + last_1_var_1_23) + ((var_1_17 - var_1_18) - ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))))) [L91] signed long int stepLocal_0 = var_1_23; [L92] COND TRUE stepLocal_0 == var_1_16 [L93] var_1_1 = (var_1_4 - 4.531) [L101] signed long int stepLocal_1 = (50 / -10) + var_1_23; [L102] COND FALSE !(stepLocal_1 >= var_1_16) [L109] var_1_21 = var_1_11 [L111] var_1_10 = (var_1_11 && (var_1_21 || var_1_13)) [L112] COND FALSE !(var_1_8 <= ((((var_1_4) > ((var_1_1 + var_1_5))) ? (var_1_4) : ((var_1_1 + var_1_5))))) [L119] var_1_14 = var_1_16 [L197] RET step() [L198] CALL, EXPR property() [L188-L189] return (((((((var_1_23 == var_1_16) ? (var_1_1 == ((double) (var_1_4 - 4.531))) : (((var_1_4 - var_1_5) > var_1_7) ? (var_1_1 == ((double) var_1_4)) : (var_1_1 == ((double) var_1_4)))) && (var_1_7 == ((double) (var_1_4 - (var_1_8 + var_1_9))))) && (var_1_10 == ((unsigned char) (var_1_11 && (var_1_21 || var_1_13))))) && ((var_1_8 <= ((((var_1_4) > ((var_1_1 + var_1_5))) ? (var_1_4) : ((var_1_1 + var_1_5))))) ? (var_1_10 ? (var_1_14 == ((signed long int) (var_1_15 + (8 + var_1_16)))) : (var_1_14 == ((signed long int) -256))) : (var_1_14 == ((signed long int) var_1_16)))) && ((var_1_8 <= (((((var_1_5 * 1.25)) > ((last_1_var_1_7 * var_1_9))) ? ((var_1_5 * 1.25)) : ((last_1_var_1_7 * var_1_9))))) ? (var_1_16 == ((signed long int) ((((((last_1_var_1_23) < 0 ) ? -(last_1_var_1_23) : (last_1_var_1_23))) + last_1_var_1_23) + ((var_1_17 - var_1_18) - ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20))))))) : ((var_1_4 <= last_1_var_1_7) ? (var_1_16 == ((signed long int) var_1_17)) : 1))) && ((((50 / -10) + var_1_23) >= var_1_16) ? (var_1_13 ? (var_1_21 == ((unsigned char) (var_1_11 && var_1_22))) : (var_1_21 == ((unsigned char) var_1_11))) : (var_1_21 == ((unsigned char) var_1_11)))) && (var_1_23 == ((signed long int) last_1_var_1_14)) ; [L198] RET, EXPR property() [L198] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-16, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=1000000000005, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=-16, var_1_24=31/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=1, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=10, var_1_37=-127, var_1_38=-127, var_1_39=-127, var_1_40=31/2, var_1_4=1000000000005, var_1_5=1000000000006, var_1_8=1000000000004, var_1_9=1000000000007] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=-16, last_1_var_1_23=50, last_1_var_1_7=99/2, var_1_10=1, var_1_11=1, var_1_13=1, var_1_14=-16, var_1_15=-8, var_1_16=-16, var_1_17=1073741823, var_1_18=536870911, var_1_19=536871027, var_1_1=1000000000005, var_1_20=536871028, var_1_21=1, var_1_22=1, var_1_23=-16, var_1_24=31/2, var_1_25=31/2, var_1_26=10, var_1_27=254, var_1_28=31/2, var_1_29=1, var_1_30=1, var_1_31=0, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=1, var_1_36=10, var_1_37=-127, var_1_38=-127, var_1_39=-127, var_1_40=31/2, var_1_4=1000000000005, var_1_5=1000000000006, var_1_8=1000000000004, var_1_9=1000000000007] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 67 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=67occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 136 NumberOfCodeBlocks, 136 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 05:21:05,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash debe7e8eb618c912e360e6de403fdf94c91a4204bbff7c2278ed92bbac6918a7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:21:07,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:21:08,044 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 05:21:08,052 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:21:08,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:21:08,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:21:08,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:21:08,110 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:21:08,111 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:21:08,118 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:21:08,118 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:21:08,119 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:21:08,120 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:21:08,120 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:21:08,121 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:21:08,122 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:21:08,123 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:21:08,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:21:08,124 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:21:08,124 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:21:08,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:21:08,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:21:08,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:21:08,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:21:08,127 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:21:08,128 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:21:08,128 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:21:08,129 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:21:08,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:21:08,130 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:21:08,132 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:21:08,132 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:21:08,132 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:21:08,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:08,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:21:08,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:21:08,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:21:08,134 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:21:08,135 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:21:08,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:21:08,137 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:21:08,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:21:08,137 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> debe7e8eb618c912e360e6de403fdf94c91a4204bbff7c2278ed92bbac6918a7 [2023-11-19 05:21:08,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:21:08,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:21:08,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:21:08,625 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:21:08,626 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:21:08,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:11,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:21:12,166 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:21:12,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:12,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/ad699e76b/c7687b5ddade4b628f7209af5447d953/FLAG947a68005 [2023-11-19 05:21:12,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/data/ad699e76b/c7687b5ddade4b628f7209af5447d953 [2023-11-19 05:21:12,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:21:12,207 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:21:12,209 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:12,209 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:21:12,215 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:21:12,216 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,217 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315eba75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12, skipping insertion in model container [2023-11-19 05:21:12,217 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,252 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:21:12,416 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_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i[915,928] [2023-11-19 05:21:12,485 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:12,504 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:21:12,519 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_b515fa71-931a-4a9a-821c-64c09f0406a3/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-82.i[915,928] [2023-11-19 05:21:12,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:12,579 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:21:12,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12 WrapperNode [2023-11-19 05:21:12,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:12,582 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:12,582 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:21:12,582 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:21:12,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,607 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,669 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2023-11-19 05:21:12,669 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:12,670 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:21:12,670 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:21:12,670 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:21:12,680 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,686 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,686 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,699 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,703 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,709 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,715 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:21:12,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:21:12,716 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:21:12,716 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:21:12,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (1/1) ... [2023-11-19 05:21:12,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:12,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:21:12,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:21:12,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:21:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:21:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 05:21:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:21:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:21:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:21:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:21:12,975 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:21:12,979 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:21:24,604 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:21:24,616 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:21:24,616 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 05:21:24,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:24 BoogieIcfgContainer [2023-11-19 05:21:24,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:21:24,625 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:21:24,625 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:21:24,629 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:21:24,629 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:21:12" (1/3) ... [2023-11-19 05:21:24,630 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3042ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:24, skipping insertion in model container [2023-11-19 05:21:24,630 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:12" (2/3) ... [2023-11-19 05:21:24,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3042ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:24, skipping insertion in model container [2023-11-19 05:21:24,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:24" (3/3) ... [2023-11-19 05:21:24,633 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-82.i [2023-11-19 05:21:24,656 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:21:24,657 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:21:24,719 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:21:24,727 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7f50166d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:21:24,727 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:21:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand has 94 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-19 05:21:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-19 05:21:24,755 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:24,756 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 05:21:24,757 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:24,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:24,767 INFO L85 PathProgramCache]: Analyzing trace with hash -2010166315, now seen corresponding path program 1 times [2023-11-19 05:21:24,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 05:21:24,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1985928212] [2023-11-19 05:21:24,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:24,789 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 [2023-11-19 05:21:24,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 05:21:24,793 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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) [2023-11-19 05:21:24,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 05:21:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:21:26,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 05:21:26,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 05:21:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 468 proven. 0 refuted. 0 times theorem prover too weak. 2196 trivial. 0 not checked. [2023-11-19 05:21:26,296 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 05:21:26,297 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 05:21:26,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1985928212] [2023-11-19 05:21:26,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1985928212] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:21:26,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:21:26,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 05:21:26,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872107564] [2023-11-19 05:21:26,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:21:26,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 05:21:26,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 05:21:26,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 05:21:26,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 05:21:26,346 INFO L87 Difference]: Start difference. First operand has 94 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-19 05:21:26,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:21:26,392 INFO L93 Difference]: Finished difference Result 181 states and 323 transitions. [2023-11-19 05:21:26,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 05:21:26,395 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 226 [2023-11-19 05:21:26,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:21:26,405 INFO L225 Difference]: With dead ends: 181 [2023-11-19 05:21:26,406 INFO L226 Difference]: Without dead ends: 90 [2023-11-19 05:21:26,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 05:21:26,416 INFO L413 NwaCegarLoop]: 139 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, 139 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 [2023-11-19 05:21:26,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 05:21:26,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2023-11-19 05:21:26,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2023-11-19 05:21:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 51 states have (on average 1.2745098039215685) internal successors, (65), 51 states have internal predecessors, (65), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-19 05:21:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 139 transitions. [2023-11-19 05:21:26,489 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 139 transitions. Word has length 226 [2023-11-19 05:21:26,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 05:21:26,490 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 139 transitions. [2023-11-19 05:21:26,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-19 05:21:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2023-11-19 05:21:26,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-19 05:21:26,513 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:26,513 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 05:21:26,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-19 05:21:26,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 05:21:26,735 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:26,736 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:26,736 INFO L85 PathProgramCache]: Analyzing trace with hash 1924782175, now seen corresponding path program 1 times [2023-11-19 05:21:26,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 05:21:26,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1343262669] [2023-11-19 05:21:26,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:26,738 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 [2023-11-19 05:21:26,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 05:21:26,739 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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) [2023-11-19 05:21:26,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b515fa71-931a-4a9a-821c-64c09f0406a3/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 05:21:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:21:28,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 36 conjunts are in the unsatisfiable core [2023-11-19 05:21:28,164 INFO L285 TraceCheckSpWp]: Computing forward predicates...