./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5 --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 15e4d0dfcc9ef1fdaea3d6fc81b9cee681e4ec5bdcd73e128463f69bdd9174a9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:58:48,685 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:58:48,805 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-21 18:58:48,811 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:58:48,811 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 18:58:48,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:58:48,850 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 18:58:48,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 18:58:48,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:58:48,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 18:58:48,857 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 18:58:48,858 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 18:58:48,858 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 18:58:48,860 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-21 18:58:48,860 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 18:58:48,861 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 18:58:48,861 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-21 18:58:48,862 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-21 18:58:48,862 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 18:58:48,863 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-21 18:58:48,863 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-21 18:58:48,864 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-21 18:58:48,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:58:48,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:58:48,866 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:58:48,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:58:48,867 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:58:48,867 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:58:48,868 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:58:48,868 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:58:48,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:58:48,881 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:58:48,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:58:48,881 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:58:48,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:58:48,882 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 18:58:48,883 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 18:58:48,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:58:48,884 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:58:48,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:58:48,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:58:48,885 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-21 18:58:48,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:58:48,885 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 18:58:48,886 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:58:48,886 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 18:58:48,886 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:58:48,887 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15e4d0dfcc9ef1fdaea3d6fc81b9cee681e4ec5bdcd73e128463f69bdd9174a9 [2023-11-21 18:58:49,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:58:49,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:58:49,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:58:49,224 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:58:49,225 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:58:49,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:58:52,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:58:52,633 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:58:52,633 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:58:52,650 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/776e84695/0b319141779b457fae6387b25087fad1/FLAG60e1e2a83 [2023-11-21 18:58:52,666 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/776e84695/0b319141779b457fae6387b25087fad1 [2023-11-21 18:58:52,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:58:52,673 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:58:52,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:58:52,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:58:52,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:58:52,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:58:52" (1/1) ... [2023-11-21 18:58:52,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6acee839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:52, skipping insertion in model container [2023-11-21 18:58:52,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:58:52" (1/1) ... [2023-11-21 18:58:52,743 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:58:52,943 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i[915,928] [2023-11-21 18:58:53,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:58:53,055 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:58:53,068 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i[915,928] [2023-11-21 18:58:53,103 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:58:53,120 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:58:53,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53 WrapperNode [2023-11-21 18:58:53,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:58:53,122 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:58:53,122 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:58:53,122 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:58:53,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,141 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,181 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 223 [2023-11-21 18:58:53,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:58:53,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:58:53,183 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:58:53,183 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:58:53,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,196 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,208 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,216 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,218 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:58:53,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:58:53,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:58:53,224 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:58:53,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (1/1) ... [2023-11-21 18:58:53,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:58:53,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 18:58:53,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 18:58:53,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 18:58:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:58:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:58:53,301 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:58:53,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:58:53,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:58:53,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:58:53,396 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:58:53,398 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:58:53,839 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:58:54,229 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:58:54,229 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:58:54,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:58:54 BoogieIcfgContainer [2023-11-21 18:58:54,231 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:58:54,235 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 18:58:54,235 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 18:58:54,239 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 18:58:54,240 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 06:58:52" (1/3) ... [2023-11-21 18:58:54,241 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2326ef0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:58:54, skipping insertion in model container [2023-11-21 18:58:54,241 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:58:53" (2/3) ... [2023-11-21 18:58:54,243 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2326ef0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:58:54, skipping insertion in model container [2023-11-21 18:58:54,243 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:58:54" (3/3) ... [2023-11-21 18:58:54,245 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:58:54,266 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 18:58:54,267 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 18:58:54,337 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 18:58:54,350 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;@493681f2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 18:58:54,351 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 18:58:54,357 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) [2023-11-21 18:58:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-21 18:58:54,377 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 18:58:54,378 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] [2023-11-21 18:58:54,379 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 18:58:54,388 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:58:54,388 INFO L85 PathProgramCache]: Analyzing trace with hash -505885598, now seen corresponding path program 1 times [2023-11-21 18:58:54,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-21 18:58:54,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080084996] [2023-11-21 18:58:54,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 18:58:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:58:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:58:55,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 18:58:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:58:55,849 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-21 18:58:55,851 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 18:58:55,853 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 18:58:55,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 18:58:55,860 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 18:58:55,874 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 18:58:56,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 06:58:56 BoogieIcfgContainer [2023-11-21 18:58:56,070 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 18:58:56,072 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:58:56,073 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:58:56,073 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:58:56,073 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:58:54" (3/4) ... [2023-11-21 18:58:56,078 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 18:58:56,079 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:58:56,080 INFO L158 Benchmark]: Toolchain (without parser) took 3406.79ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 121.1MB in the beginning and 111.9MB in the end (delta: 9.2MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,081 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 161.5MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:58:56,082 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.73ms. Allocated memory is still 161.5MB. Free memory was 121.1MB in the beginning and 105.8MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.26ms. Allocated memory is still 161.5MB. Free memory was 105.8MB in the beginning and 102.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,084 INFO L158 Benchmark]: Boogie Preprocessor took 40.93ms. Allocated memory is still 161.5MB. Free memory was 102.4MB in the beginning and 100.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,089 INFO L158 Benchmark]: RCFGBuilder took 1007.05ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 100.3MB in the beginning and 156.0MB in the end (delta: -55.7MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,090 INFO L158 Benchmark]: TraceAbstraction took 1835.46ms. Allocated memory is still 201.3MB. Free memory was 155.0MB in the beginning and 111.9MB in the end (delta: 43.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2023-11-21 18:58:56,091 INFO L158 Benchmark]: Witness Printer took 6.75ms. Allocated memory is still 201.3MB. Free memory was 111.9MB in the beginning and 111.9MB in the end (delta: 2.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:58:56,099 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 161.5MB. Free memory is still 128.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.73ms. Allocated memory is still 161.5MB. Free memory was 121.1MB in the beginning and 105.8MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.26ms. Allocated memory is still 161.5MB. Free memory was 105.8MB in the beginning and 102.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.93ms. Allocated memory is still 161.5MB. Free memory was 102.4MB in the beginning and 100.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1007.05ms. Allocated memory was 161.5MB in the beginning and 201.3MB in the end (delta: 39.8MB). Free memory was 100.3MB in the beginning and 156.0MB in the end (delta: -55.7MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * TraceAbstraction took 1835.46ms. Allocated memory is still 201.3MB. Free memory was 155.0MB in the beginning and 111.9MB in the end (delta: 43.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * Witness Printer took 6.75ms. Allocated memory is still 201.3MB. Free memory was 111.9MB in the beginning and 111.9MB in the end (delta: 2.6kB). 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 80, overapproximation of someBinaryFLOATComparisonOperation at line 65, overapproximation of someUnaryDOUBLEoperation at line 37. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 128; [L23] double var_1_4 = 32.3; [L24] double var_1_5 = 0.25; [L25] unsigned char var_1_7 = 2; [L26] signed char var_1_8 = -10; [L27] signed char var_1_9 = 5; [L28] signed char var_1_10 = 4; [L29] signed char var_1_11 = 100; [L30] unsigned long int var_1_12 = 8; [L31] unsigned char var_1_13 = 0; [L32] unsigned long int var_1_15 = 1114432789; [L33] double var_1_17 = 256.8; [L34] double var_1_18 = 1.25; [L35] unsigned long int var_1_19 = 16; [L36] unsigned char var_1_21 = 1; [L37] double var_1_22 = -0.5; [L38] unsigned char var_1_23 = 0; [L39] unsigned char var_1_24 = 1; [L40] float var_1_25 = -0.575; [L41] float var_1_26 = 1.5; [L42] unsigned long int var_1_27 = 64; [L43] unsigned long int var_1_28 = 2; [L44] unsigned long int var_1_29 = 25; [L45] float var_1_30 = 255.4; [L46] signed long int var_1_31 = 128; [L47] signed long int var_1_32 = -32; [L48] unsigned long int var_1_33 = 25; [L49] unsigned long int var_1_34 = 0; [L50] unsigned long int var_1_35 = 16; [L51] unsigned short int var_1_36 = 32; [L52] unsigned short int var_1_37 = 16; [L53] unsigned short int var_1_38 = 2; [L54] unsigned short int var_1_39 = 5; [L55] signed long int var_1_40 = 100000000; [L56] unsigned char last_1_var_1_1 = 128; [L57] unsigned long int last_1_var_1_12 = 8; [L58] double last_1_var_1_17 = 256.8; [L59] unsigned char last_1_var_1_21 = 1; [L203] isInitial = 1 [L204] FCALL initially() [L205] COND TRUE 1 [L206] CALL updateLastVariables() [L193] last_1_var_1_1 = var_1_1 [L194] last_1_var_1_12 = var_1_12 [L195] last_1_var_1_17 = var_1_17 [L196] last_1_var_1_21 = var_1_21 [L206] RET updateLastVariables() [L207] CALL updateVariables() [L133] var_1_4 = __VERIFIER_nondet_double() [L134] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=1/4, var_1_7=2, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=1/4, var_1_7=2, var_1_8=-10, var_1_9=5] [L135] var_1_5 = __VERIFIER_nondet_double() [L136] 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_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=2, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) [L136] 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_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=2, var_1_8=-10, var_1_9=5] [L137] var_1_7 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=5] [L139] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=5] [L140] var_1_9 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_9 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_9 >= -1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L142] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L143] var_1_10 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_10 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_10 >= -1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L145] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L146] var_1_11 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L148] CALL assume_abort_if_not(var_1_11 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_11 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L149] var_1_13 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L151] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L152] var_1_15 = __VERIFIER_nondet_ulong() [L153] CALL assume_abort_if_not(var_1_15 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_15 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L154] CALL assume_abort_if_not(var_1_15 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_15 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L155] var_1_18 = __VERIFIER_nondet_double() [L156] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L157] var_1_22 = __VERIFIER_nondet_double() [L158] CALL assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L159] CALL assume_abort_if_not(var_1_22 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_22 != 0.0F) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L160] var_1_23 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L162] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L163] var_1_24 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L165] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=3/2, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L166] var_1_26 = __VERIFIER_nondet_float() [L167] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=2, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L168] var_1_28 = __VERIFIER_nondet_ulong() [L169] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L170] CALL assume_abort_if_not(var_1_28 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_28 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=1277/5, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L171] var_1_30 = __VERIFIER_nondet_float() [L172] CALL assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not((var_1_30 >= -922337.2036854776000e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=-32, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L173] var_1_32 = __VERIFIER_nondet_long() [L174] CALL assume_abort_if_not(var_1_32 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_32 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L175] CALL assume_abort_if_not(var_1_32 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_32 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L176] var_1_34 = __VERIFIER_nondet_ulong() [L177] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L178] CALL assume_abort_if_not(var_1_34 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_34 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=16, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L179] var_1_35 = __VERIFIER_nondet_ulong() [L180] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L181] CALL assume_abort_if_not(var_1_35 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_35 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=16, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L182] var_1_37 = __VERIFIER_nondet_ushort() [L183] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L184] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=2, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L185] var_1_38 = __VERIFIER_nondet_ushort() [L186] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L187] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=5, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L188] var_1_39 = __VERIFIER_nondet_ushort() [L189] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L190] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=8, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_26=8589934600, var_1_27=64, var_1_28=25, var_1_29=25, var_1_30=8589934598, var_1_31=128, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=32, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=-10, var_1_9=3] [L207] RET updateVariables() [L208] CALL step() [L63] var_1_25 = var_1_26 [L64] var_1_27 = var_1_28 [L65] COND TRUE (var_1_25 + var_1_26) <= var_1_30 [L66] var_1_29 = ((((5u) < 0 ) ? -(5u) : (5u))) [L70] var_1_31 = var_1_32 [L71] COND FALSE !(var_1_32 >= var_1_29) [L74] COND TRUE var_1_25 == var_1_30 [L75] var_1_36 = ((((((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) < (var_1_39)) ? (((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) : (var_1_39))) [L77] COND FALSE !(((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) < (~ var_1_39)) [L80] unsigned char stepLocal_3 = ((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18; [L81] COND TRUE last_1_var_1_21 || stepLocal_3 [L82] COND TRUE var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17))) [L83] var_1_19 = last_1_var_1_1 [L90] unsigned long int stepLocal_1 = last_1_var_1_12; [L91] unsigned long int stepLocal_0 = 32u; [L92] COND TRUE stepLocal_0 >= last_1_var_1_12 [L93] COND TRUE stepLocal_1 <= last_1_var_1_12 [L94] COND TRUE (var_1_4 - var_1_5) >= last_1_var_1_17 [L95] var_1_1 = var_1_7 [L101] COND FALSE !((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) [L104] COND TRUE ! (var_1_17 > var_1_5) [L105] var_1_8 = (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11) [L109] unsigned long int stepLocal_4 = var_1_19; [L110] COND TRUE (var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5 [L111] COND TRUE \read(var_1_13) [L112] COND FALSE !(var_1_1 < stepLocal_4) [L115] var_1_21 = var_1_24 [L123] unsigned char stepLocal_2 = var_1_21; [L124] COND TRUE var_1_21 && stepLocal_2 [L125] var_1_12 = var_1_11 [L208] RET step() [L209] CALL, EXPR property() [L199-L200] return ((((((32u >= last_1_var_1_12) ? ((last_1_var_1_12 <= last_1_var_1_12) ? (((var_1_4 - var_1_5) >= last_1_var_1_17) ? (var_1_1 == ((unsigned char) var_1_7)) : 1) : 1) : (var_1_1 == ((unsigned char) var_1_7))) && ((! (var_1_17 > var_1_5)) ? (var_1_8 == ((signed char) (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11))) : (var_1_8 == ((signed char) -4)))) && ((var_1_21 && var_1_21) ? (var_1_12 == ((unsigned long int) var_1_11)) : (var_1_21 ? (var_1_12 == ((unsigned long int) (((((var_1_19) > ((var_1_11 + var_1_7))) ? (var_1_19) : ((var_1_11 + var_1_7)))) + (var_1_15 - var_1_1)))) : 1))) && (((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) ? (var_1_17 == ((double) var_1_18)) : 1)) && ((last_1_var_1_21 || (((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18)) ? ((var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))) ? (var_1_19 == ((unsigned long int) last_1_var_1_1)) : (var_1_19 == ((unsigned long int) var_1_11))) : (var_1_19 == ((unsigned long int) last_1_var_1_1)))) && (((var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5) ? (var_1_13 ? ((var_1_1 < var_1_19) ? (var_1_21 == ((unsigned char) (! var_1_23))) : (var_1_21 == ((unsigned char) var_1_24))) : (var_1_21 == ((unsigned char) var_1_23))) : (var_1_21 == ((unsigned char) var_1_23))) ; [L209] RET, EXPR property() [L209] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_25=8589934600, var_1_26=8589934600, var_1_27=25, var_1_28=25, var_1_29=5, var_1_30=8589934598, var_1_31=1, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=65534, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=3, var_1_9=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_15=2147483647, var_1_17=1284/5, var_1_18=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_22=8589934597, var_1_23=0, var_1_24=1, var_1_25=8589934600, var_1_26=8589934600, var_1_27=25, var_1_28=25, var_1_29=5, var_1_30=8589934598, var_1_31=1, var_1_32=1, var_1_33=25, var_1_34=0, var_1_35=0, var_1_36=65534, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=100000000, var_1_5=8589934599, var_1_7=128, var_1_8=3, var_1_9=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 67 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, 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: 0.0s SsaConstructionTime, 0.8s 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 [2023-11-21 18:58:56,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5 --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 15e4d0dfcc9ef1fdaea3d6fc81b9cee681e4ec5bdcd73e128463f69bdd9174a9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:58:58,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:58:58,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-21 18:58:58,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:58:58,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 18:58:58,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:58:58,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 18:58:58,964 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 18:58:58,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:58:58,970 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 18:58:58,970 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 18:58:58,971 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 18:58:58,971 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 18:58:58,973 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 18:58:58,973 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 18:58:58,974 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 18:58:58,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:58:58,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:58:58,976 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:58:58,977 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:58:58,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:58:58,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:58:58,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:58:58,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:58:58,979 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:58:58,979 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:58:58,980 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:58:58,980 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:58:58,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:58:58,981 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:58:58,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:58:58,983 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 18:58:58,983 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 18:58:58,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 18:58:58,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:58:58,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:58:58,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:58:58,985 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:58:58,985 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:58:58,986 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:58:58,986 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 18:58:58,987 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:58:58,987 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 18:58:58,988 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:58:58,988 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15e4d0dfcc9ef1fdaea3d6fc81b9cee681e4ec5bdcd73e128463f69bdd9174a9 [2023-11-21 18:58:59,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:58:59,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:58:59,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:58:59,399 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:58:59,399 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:58:59,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:59:02,714 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:59:03,051 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:59:03,054 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:59:03,067 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/3aae1787c/268fbaece4734f4486b0806dd5184535/FLAGf85697192 [2023-11-21 18:59:03,079 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/data/3aae1787c/268fbaece4734f4486b0806dd5184535 [2023-11-21 18:59:03,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:59:03,083 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:59:03,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:59:03,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:59:03,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:59:03,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@575a9e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03, skipping insertion in model container [2023-11-21 18:59:03,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,133 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:59:03,343 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i[915,928] [2023-11-21 18:59:03,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:59:03,502 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:59:03,518 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_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-51.i[915,928] [2023-11-21 18:59:03,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:59:03,613 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:59:03,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03 WrapperNode [2023-11-21 18:59:03,614 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:59:03,615 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:59:03,616 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:59:03,616 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:59:03,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,722 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 219 [2023-11-21 18:59:03,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:59:03,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:59:03,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:59:03,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:59:03,737 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,747 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,750 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,796 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,802 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,808 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:59:03,819 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:59:03,820 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:59:03,820 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:59:03,821 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (1/1) ... [2023-11-21 18:59:03,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 18:59:03,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 18:59:03,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 18:59:03,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 18:59:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:59:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:59:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:59:03,899 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:59:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:59:03,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:59:03,999 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:59:04,002 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:59:11,092 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:59:11,427 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:59:11,427 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:59:11,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:59:11 BoogieIcfgContainer [2023-11-21 18:59:11,430 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:59:11,433 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 18:59:11,433 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 18:59:11,436 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 18:59:11,437 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 06:59:03" (1/3) ... [2023-11-21 18:59:11,437 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19889206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:59:11, skipping insertion in model container [2023-11-21 18:59:11,438 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:59:03" (2/3) ... [2023-11-21 18:59:11,440 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19889206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 06:59:11, skipping insertion in model container [2023-11-21 18:59:11,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:59:11" (3/3) ... [2023-11-21 18:59:11,443 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-51.i [2023-11-21 18:59:11,463 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 18:59:11,463 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 18:59:11,511 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 18:59:11,518 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;@33b82324, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 18:59:11,518 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 18:59:11,523 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) [2023-11-21 18:59:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-21 18:59:11,539 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 18:59:11,540 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] [2023-11-21 18:59:11,540 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 18:59:11,545 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:59:11,546 INFO L85 PathProgramCache]: Analyzing trace with hash -505885598, now seen corresponding path program 1 times [2023-11-21 18:59:11,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-21 18:59:11,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [265872127] [2023-11-21 18:59:11,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 18:59:11,563 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 [2023-11-21 18:59:11,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/mathsat [2023-11-21 18:59:11,567 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/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) [2023-11-21 18:59:11,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca4c37ab-e5d0-4165-bd6d-ac5be5fbba94/bin/utaipan-verify-QoSU8krkJ5/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 [2023-11-21 18:59:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:59:12,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-21 18:59:12,937 INFO L285 TraceCheckSpWp]: Computing forward predicates...