./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 45420889077ced7b92ba4aa4cf0c8c240620d43618f314303770c822b9d61b59 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:27:09,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:27:09,209 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:27:09,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:27:09,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:27:09,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:27:09,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:27:09,258 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:27:09,259 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:27:09,264 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:27:09,265 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:27:09,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:27:09,267 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:27:09,269 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:27:09,269 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:27:09,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:27:09,270 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:27:09,271 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:27:09,271 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:27:09,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:27:09,272 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:27:09,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:27:09,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:27:09,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:27:09,274 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:27:09,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:27:09,275 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:27:09,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:27:09,276 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:27:09,277 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:27:09,278 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:27:09,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:09,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:27:09,279 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:27:09,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:27:09,280 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:27:09,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:27:09,280 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:27:09,281 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:27:09,281 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:27:09,281 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:27:09,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:27:09,282 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45420889077ced7b92ba4aa4cf0c8c240620d43618f314303770c822b9d61b59 [2023-11-21 22:27:09,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:27:09,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:27:09,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:27:09,643 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:27:09,644 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:27:09,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i [2023-11-21 22:27:12,737 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:27:12,991 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:27:12,991 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i [2023-11-21 22:27:13,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/6d11a2049/7e38fedd034d431b87159a9f3ecce2f9/FLAG0a76ff18a [2023-11-21 22:27:13,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/6d11a2049/7e38fedd034d431b87159a9f3ecce2f9 [2023-11-21 22:27:13,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:27:13,021 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:27:13,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:13,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:27:13,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:27:13,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73680a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13, skipping insertion in model container [2023-11-21 22:27:13,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,074 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:27:13,246 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i[913,926] [2023-11-21 22:27:13,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:13,329 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:27:13,339 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_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i[913,926] [2023-11-21 22:27:13,371 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:13,390 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:27:13,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13 WrapperNode [2023-11-21 22:27:13,391 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:13,392 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:13,392 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:27:13,392 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:27:13,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,449 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 226 [2023-11-21 22:27:13,449 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:13,450 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:27:13,450 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:27:13,450 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:27:13,462 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,466 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,479 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:27:13,480 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,480 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,488 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,497 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,504 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:27:13,505 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:27:13,505 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:27:13,505 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:27:13,508 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:13,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:13,557 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:27:13,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:27:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:27:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:27:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:27:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:27:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:27:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:27:13,691 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:27:13,693 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:27:14,246 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:27:14,612 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:27:14,612 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:27:14,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:14 BoogieIcfgContainer [2023-11-21 22:27:14,614 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:27:14,617 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:27:14,618 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:27:14,621 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:27:14,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:27:13" (1/3) ... [2023-11-21 22:27:14,622 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49348047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:14, skipping insertion in model container [2023-11-21 22:27:14,623 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13" (2/3) ... [2023-11-21 22:27:14,624 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49348047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:14, skipping insertion in model container [2023-11-21 22:27:14,625 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:14" (3/3) ... [2023-11-21 22:27:14,626 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-64.i [2023-11-21 22:27:14,646 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:27:14,646 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:27:14,694 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:27:14,701 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4b1db308, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:27:14,701 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:27:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-21 22:27:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-21 22:27:14,722 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:27:14,723 INFO L195 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:27:14,724 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:27:14,729 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:27:14,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1523503913, now seen corresponding path program 1 times [2023-11-21 22:27:14,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:27:14,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536478169] [2023-11-21 22:27:14,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:14,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:27:15,034 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 22:27:15,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [945767890] [2023-11-21 22:27:15,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:15,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:27:15,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:15,039 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:27:15,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:27:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:27:15,325 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:27:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:27:15,574 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:27:15,577 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:27:15,579 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:27:15,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-21 22:27:15,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-21 22:27:15,793 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:27:15,797 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:27:15,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:27:15 BoogieIcfgContainer [2023-11-21 22:27:15,951 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:27:15,952 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:27:15,952 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:27:15,952 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:27:15,953 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:14" (3/4) ... [2023-11-21 22:27:15,955 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 22:27:15,956 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:27:15,958 INFO L158 Benchmark]: Toolchain (without parser) took 2936.34ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 106.1MB in the beginning and 108.2MB in the end (delta: -2.0MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,958 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 146.8MB. Free memory is still 91.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:27:15,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.74ms. Allocated memory is still 146.8MB. Free memory was 106.1MB in the beginning and 91.8MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,959 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.71ms. Allocated memory is still 146.8MB. Free memory was 91.8MB in the beginning and 89.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,960 INFO L158 Benchmark]: Boogie Preprocessor took 54.20ms. Allocated memory is still 146.8MB. Free memory was 89.0MB in the beginning and 86.2MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,961 INFO L158 Benchmark]: RCFGBuilder took 1109.57ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 86.2MB in the beginning and 117.3MB in the end (delta: -31.1MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,962 INFO L158 Benchmark]: TraceAbstraction took 1333.64ms. Allocated memory is still 182.5MB. Free memory was 116.5MB in the beginning and 109.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,962 INFO L158 Benchmark]: Witness Printer took 4.68ms. Allocated memory is still 182.5MB. Free memory was 109.2MB in the beginning and 108.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:27:15,966 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 146.8MB. Free memory is still 91.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.74ms. Allocated memory is still 146.8MB. Free memory was 106.1MB in the beginning and 91.8MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.71ms. Allocated memory is still 146.8MB. Free memory was 91.8MB in the beginning and 89.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.20ms. Allocated memory is still 146.8MB. Free memory was 89.0MB in the beginning and 86.2MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1109.57ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 86.2MB in the beginning and 117.3MB in the end (delta: -31.1MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1333.64ms. Allocated memory is still 182.5MB. Free memory was 116.5MB in the beginning and 109.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Witness Printer took 4.68ms. Allocated memory is still 182.5MB. Free memory was 109.2MB in the beginning and 108.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.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 shiftRight at line 65. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -2; [L23] signed long int var_1_2 = -50; [L24] signed long int var_1_3 = 128; [L25] signed long int var_1_4 = -100; [L26] signed long int var_1_5 = -1; [L27] signed long int var_1_6 = 128; [L28] signed long int var_1_7 = 32; [L29] signed long int var_1_8 = -10; [L30] signed long int var_1_9 = 200; [L31] signed char var_1_10 = -32; [L32] signed long int var_1_11 = 4; [L33] signed long int var_1_12 = 1731242407; [L34] signed long int var_1_13 = 0; [L35] signed char var_1_14 = 10; [L36] signed char var_1_15 = 8; [L37] signed char var_1_16 = -25; [L38] signed char var_1_17 = -16; [L39] unsigned long int var_1_18 = 0; [L40] signed short int var_1_19 = 256; [L41] signed short int var_1_20 = 28075; [L42] signed short int var_1_21 = 256; [L43] signed short int var_1_22 = 25; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] signed char var_1_25 = 1; [L47] signed char var_1_26 = 0; [L48] signed char var_1_27 = 10; [L49] unsigned long int var_1_28 = 64; [L50] unsigned long int var_1_29 = 0; [L163] isInitial = 1 [L164] FCALL initially() [L165] COND TRUE 1 [L166] FCALL updateLastVariables() [L167] CALL updateVariables() [L89] var_1_2 = __VERIFIER_nondet_long() [L90] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L91] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L91] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L92] var_1_3 = __VERIFIER_nondet_long() [L93] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L94] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L95] var_1_4 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_4 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(var_1_4 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L97] CALL assume_abort_if_not(var_1_4 <= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_4 <= 536870912) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L98] var_1_5 = __VERIFIER_nondet_long() [L99] CALL assume_abort_if_not(var_1_5 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(var_1_5 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L100] CALL assume_abort_if_not(var_1_5 <= 536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_5 <= 536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L101] var_1_6 = __VERIFIER_nondet_long() [L102] CALL assume_abort_if_not(var_1_6 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_6 >= -1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L103] CALL assume_abort_if_not(var_1_6 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_6 <= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L104] var_1_7 = __VERIFIER_nondet_long() [L105] CALL assume_abort_if_not(var_1_7 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_7 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L106] CALL assume_abort_if_not(var_1_7 <= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_7 <= 536870912) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L107] var_1_8 = __VERIFIER_nondet_long() [L108] CALL assume_abort_if_not(var_1_8 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=200] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_8 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=200] [L109] CALL assume_abort_if_not(var_1_8 <= 536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=200] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_8 <= 536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=200] [L110] var_1_9 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_9 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_9 >= -2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L112] CALL assume_abort_if_not(var_1_9 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_9 <= 2147483646) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L113] var_1_11 = __VERIFIER_nondet_long() [L114] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L115] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L116] var_1_12 = __VERIFIER_nondet_long() [L117] CALL assume_abort_if_not(var_1_12 >= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_12 >= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L118] CALL assume_abort_if_not(var_1_12 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_12 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L119] var_1_13 = __VERIFIER_nondet_long() [L120] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L121] CALL assume_abort_if_not(var_1_13 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_13 <= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L122] var_1_14 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L124] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L125] var_1_15 = __VERIFIER_nondet_char() [L126] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L127] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L128] var_1_16 = __VERIFIER_nondet_char() [L129] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L130] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L131] var_1_17 = __VERIFIER_nondet_char() [L132] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L133] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L134] var_1_20 = __VERIFIER_nondet_short() [L135] CALL assume_abort_if_not(var_1_20 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_20 >= 16382) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L136] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L137] var_1_21 = __VERIFIER_nondet_short() [L138] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L139] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L140] var_1_22 = __VERIFIER_nondet_short() [L141] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L142] CALL assume_abort_if_not(var_1_22 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_22 <= 32766) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L143] var_1_24 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L145] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L146] var_1_26 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_26 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_26 >= -1) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L148] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L149] var_1_27 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L151] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L152] var_1_29 = __VERIFIER_nondet_ulong() [L153] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L154] CALL assume_abort_if_not(var_1_29 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_29 <= 4294967295) VAL [isInitial=1, var_1_10=-32, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L167] RET updateVariables() [L168] CALL step() [L54] COND FALSE !(-8 <= var_1_2) [L59] COND TRUE 128 < var_1_5 [L60] var_1_1 = var_1_8 [L65] EXPR var_1_4 >> var_1_2 [L65] COND FALSE !((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) [L68] var_1_10 = (var_1_17 + var_1_16) [L70] COND FALSE !(var_1_10 != var_1_8) [L73] var_1_19 = ((var_1_20 - var_1_21) - var_1_22) [L74] COND TRUE ! ((64 * var_1_18) < var_1_1) [L75] var_1_23 = var_1_24 [L77] COND FALSE !(((var_1_26 - var_1_27) + var_1_5) > var_1_22) [L80] var_1_25 = ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))) [L82] COND FALSE !((var_1_18 * var_1_1) < var_1_29) [L168] RET step() [L169] CALL, EXPR property() [L159] EXPR ((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L159] EXPR var_1_4 >> var_1_2 [L159] EXPR ((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L159-L160] return (((((((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16))))) && ((var_1_10 != var_1_8) ? (var_1_18 == ((unsigned long int) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : 1)) && (var_1_19 == ((signed short int) ((var_1_20 - var_1_21) - var_1_22)))) && ((! ((64 * var_1_18) < var_1_1)) ? (var_1_23 == ((unsigned char) var_1_24)) : 1)) && ((((var_1_26 - var_1_27) + var_1_5) > var_1_22) ? (var_1_25 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_25 == ((signed char) ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))))) && (((var_1_18 * var_1_1) < var_1_29) ? ((var_1_18 < var_1_13) ? (var_1_28 == ((unsigned long int) 64u)) : 1) : 1) ; [L169] RET, EXPR property() [L169] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=16381, var_1_1=0, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=-1, var_1_12=1073741824, var_1_13=1073741823, var_1_14=-1, var_1_15=0, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=16381, var_1_1=0, var_1_20=16382, var_1_21=0, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=-1, var_1_27=127, var_1_28=64, var_1_29=0, var_1_2=-2147483648, var_1_3=-2147483647, var_1_4=-1, var_1_5=129, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=0, var_1_9=-2147483647] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 75 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 44, 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=75occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 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 22:27:16,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 45420889077ced7b92ba4aa4cf0c8c240620d43618f314303770c822b9d61b59 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:27:18,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:27:18,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 22:27:18,852 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:27:18,852 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:27:18,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:27:18,881 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:27:18,882 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:27:18,883 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:27:18,883 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:27:18,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:27:18,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:27:18,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:27:18,886 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:27:18,887 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:27:18,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:27:18,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:27:18,889 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:27:18,889 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:27:18,890 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:27:18,890 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:27:18,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:27:18,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:27:18,892 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 22:27:18,893 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 22:27:18,893 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 22:27:18,894 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:27:18,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:27:18,895 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:27:18,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:27:18,896 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:27:18,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:27:18,897 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:27:18,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:18,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:27:18,898 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:27:18,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:27:18,899 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 22:27:18,899 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 22:27:18,900 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:27:18,900 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:27:18,901 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:27:18,901 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:27:18,902 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:27:18,902 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 22:27:18,902 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45420889077ced7b92ba4aa4cf0c8c240620d43618f314303770c822b9d61b59 [2023-11-21 22:27:19,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:27:19,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:27:19,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:27:19,327 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:27:19,328 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:27:19,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i [2023-11-21 22:27:22,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:27:22,966 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:27:22,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i [2023-11-21 22:27:22,982 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/765f0c1a8/4ada85e475c14bb9b06bed84688c3545/FLAG45c4421ab [2023-11-21 22:27:23,006 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/data/765f0c1a8/4ada85e475c14bb9b06bed84688c3545 [2023-11-21 22:27:23,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:27:23,016 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:27:23,019 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:23,020 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:27:23,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:27:23,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@538b495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23, skipping insertion in model container [2023-11-21 22:27:23,031 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,086 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:27:23,252 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_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i[913,926] [2023-11-21 22:27:23,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:23,413 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:27:23,435 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_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-64.i[913,926] [2023-11-21 22:27:23,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:23,536 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:27:23,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23 WrapperNode [2023-11-21 22:27:23,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:23,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:23,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:27:23,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:27:23,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,576 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,629 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2023-11-21 22:27:23,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:23,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:27:23,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:27:23,630 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:27:23,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,648 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,664 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:27:23,665 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,707 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,711 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,715 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,741 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:27:23,742 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:27:23,742 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:27:23,742 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:27:23,743 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (1/1) ... [2023-11-21 22:27:23,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:23,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:23,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:27:23,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:27:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:27:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 22:27:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:27:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:27:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:27:23,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:27:23,984 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:27:23,987 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:27:24,480 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:27:24,764 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:27:24,764 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:27:24,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:24 BoogieIcfgContainer [2023-11-21 22:27:24,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:27:24,770 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:27:24,770 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:27:24,774 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:27:24,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:27:23" (1/3) ... [2023-11-21 22:27:24,776 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ccdca06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:24, skipping insertion in model container [2023-11-21 22:27:24,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:23" (2/3) ... [2023-11-21 22:27:24,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ccdca06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:24, skipping insertion in model container [2023-11-21 22:27:24,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:24" (3/3) ... [2023-11-21 22:27:24,780 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-64.i [2023-11-21 22:27:24,801 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:27:24,801 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:27:24,863 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:27:24,870 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@12e921a9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:27:24,870 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:27:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-21 22:27:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-21 22:27:24,897 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:27:24,898 INFO L195 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:27:24,899 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:27:24,907 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:27:24,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1477487347, now seen corresponding path program 1 times [2023-11-21 22:27:24,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 22:27:24,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1525399818] [2023-11-21 22:27:24,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:24,923 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 22:27:24,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 22:27:24,925 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/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 22:27:24,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a6ff8dc-a417-450a-9c93-4d1ef081fcd9/bin/uautomizer-verify-bycVGegfSx/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 22:27:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:25,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-21 22:27:25,379 INFO L285 TraceCheckSpWp]: Computing forward predicates...