./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:09:10,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:09:10,282 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 00:09:10,293 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:09:10,294 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:09:10,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:09:10,335 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:09:10,336 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:09:10,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:09:10,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:09:10,343 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:09:10,343 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:09:10,344 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:09:10,345 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:09:10,346 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:09:10,346 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:09:10,347 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:09:10,347 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:09:10,348 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:09:10,348 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:09:10,349 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:09:10,350 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:09:10,351 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:09:10,351 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:09:10,352 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:09:10,352 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:09:10,353 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:09:10,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:09:10,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:09:10,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:09:10,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:09:10,356 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:09:10,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:09:10,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:09:10,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:09:10,357 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:09:10,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:10,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:09:10,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:09:10,359 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:09:10,359 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:09:10,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:09:10,360 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:09:10,360 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:09:10,361 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:09:10,361 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff [2023-11-12 00:09:10,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:09:10,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:09:10,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:09:10,749 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:09:10,749 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:09:10,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:14,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:09:14,475 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:09:14,479 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:14,495 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/4260ad951/87adbfa7d9104dbe96afd3f2533aacbb/FLAGd9abd79d3 [2023-11-12 00:09:14,515 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/4260ad951/87adbfa7d9104dbe96afd3f2533aacbb [2023-11-12 00:09:14,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:09:14,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:09:14,529 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:14,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:09:14,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:09:14,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:14" (1/1) ... [2023-11-12 00:09:14,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd28187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:14, skipping insertion in model container [2023-11-12 00:09:14,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:14" (1/1) ... [2023-11-12 00:09:14,620 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:09:14,900 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_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-12 00:09:15,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:15,090 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:09:15,112 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_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-12 00:09:15,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:15,249 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:09:15,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15 WrapperNode [2023-11-12 00:09:15,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:15,251 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:15,251 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:09:15,251 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:09:15,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,404 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 346 [2023-11-12 00:09:15,405 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:15,406 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:09:15,406 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:09:15,406 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:09:15,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,442 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,446 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,496 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,541 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,554 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:09:15,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:09:15,558 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:09:15,559 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:09:15,560 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (1/1) ... [2023-11-12 00:09:15,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:15,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:09:15,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:09:15,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:09:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:09:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:09:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:09:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:09:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:09:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:09:15,795 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:09:15,797 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:09:16,888 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:09:17,839 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:09:17,839 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:09:17,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:17 BoogieIcfgContainer [2023-11-12 00:09:17,842 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:09:17,845 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:09:17,845 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:09:17,848 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:09:17,848 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:09:14" (1/3) ... [2023-11-12 00:09:17,849 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1c71d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:17, skipping insertion in model container [2023-11-12 00:09:17,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:15" (2/3) ... [2023-11-12 00:09:17,851 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1c71d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:17, skipping insertion in model container [2023-11-12 00:09:17,852 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:17" (3/3) ... [2023-11-12 00:09:17,853 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:17,872 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:09:17,872 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:09:17,996 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:09:18,025 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@124b0936, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:09:18,036 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:09:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand has 60 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-12 00:09:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-12 00:09:18,068 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:09:18,069 INFO L195 NwaCegarLoop]: trace histogram [32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:09:18,070 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:09:18,074 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:09:18,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1818815959, now seen corresponding path program 1 times [2023-11-12 00:09:18,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:09:18,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243736419] [2023-11-12 00:09:18,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:09:18,287 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 00:09:18,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2119496426] [2023-11-12 00:09:18,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:18,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:09:18,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:09:18,292 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 00:09:18,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 00:09:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:09:19,186 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 00:09:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:09:19,746 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 00:09:19,750 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 00:09:19,752 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:09:19,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:09:19,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:09:19,965 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:09:19,970 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:09:20,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:09:20 BoogieIcfgContainer [2023-11-12 00:09:20,136 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:09:20,137 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:09:20,137 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:09:20,137 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:09:20,138 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:17" (3/4) ... [2023-11-12 00:09:20,140 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 00:09:20,141 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:09:20,143 INFO L158 Benchmark]: Toolchain (without parser) took 5617.22ms. Allocated memory was 138.4MB in the beginning and 226.5MB in the end (delta: 88.1MB). Free memory was 73.5MB in the beginning and 101.1MB in the end (delta: -27.5MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2023-11-12 00:09:20,143 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 138.4MB. Free memory was 109.9MB in the beginning and 109.7MB in the end (delta: 140.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:09:20,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 720.86ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 73.2MB in the beginning and 137.9MB in the end (delta: -64.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2023-11-12 00:09:20,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 154.38ms. Allocated memory is still 180.4MB. Free memory was 137.0MB in the beginning and 122.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-12 00:09:20,145 INFO L158 Benchmark]: Boogie Preprocessor took 150.30ms. Allocated memory is still 180.4MB. Free memory was 122.3MB in the beginning and 115.9MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:09:20,146 INFO L158 Benchmark]: RCFGBuilder took 2285.02ms. Allocated memory was 180.4MB in the beginning and 226.5MB in the end (delta: 46.1MB). Free memory was 115.9MB in the beginning and 96.9MB in the end (delta: 19.0MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2023-11-12 00:09:20,147 INFO L158 Benchmark]: TraceAbstraction took 2291.87ms. Allocated memory is still 226.5MB. Free memory was 95.9MB in the beginning and 102.1MB in the end (delta: -6.3MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:09:20,147 INFO L158 Benchmark]: Witness Printer took 4.40ms. Allocated memory is still 226.5MB. Free memory was 102.1MB in the beginning and 101.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:09:20,151 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 138.4MB. Free memory was 109.9MB in the beginning and 109.7MB in the end (delta: 140.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 720.86ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 73.2MB in the beginning and 137.9MB in the end (delta: -64.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 154.38ms. Allocated memory is still 180.4MB. Free memory was 137.0MB in the beginning and 122.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.30ms. Allocated memory is still 180.4MB. Free memory was 122.3MB in the beginning and 115.9MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2285.02ms. Allocated memory was 180.4MB in the beginning and 226.5MB in the end (delta: 46.1MB). Free memory was 115.9MB in the beginning and 96.9MB in the end (delta: 19.0MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2291.87ms. Allocated memory is still 226.5MB. Free memory was 95.9MB in the beginning and 102.1MB in the end (delta: -6.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.40ms. Allocated memory is still 226.5MB. Free memory was 102.1MB in the beginning and 101.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 314, overapproximation of shiftRight at line 236, overapproximation of someBinaryArithmeticDOUBLEoperation at line 153, overapproximation of bitwiseAnd at line 180, overapproximation of someBinaryDOUBLEComparisonOperation at line 89. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 64; [L23] double var_1_2 = 99999999999.3; [L24] double var_1_3 = 1.7; [L25] signed short int var_1_9 = -5; [L26] double var_1_10 = 128.6; [L27] double var_1_13 = 0.5; [L28] double var_1_14 = 24.875; [L29] double var_1_15 = 500.5; [L30] double var_1_16 = 3.8; [L31] unsigned char var_1_17 = 0; [L32] unsigned char var_1_18 = 1; [L33] unsigned char var_1_20 = 1; [L34] unsigned char var_1_21 = 0; [L35] unsigned char var_1_22 = 0; [L36] signed short int var_1_23 = 5; [L37] signed short int var_1_25 = -1; [L38] signed short int var_1_26 = 2; [L39] signed short int var_1_27 = 128; [L40] signed long int var_1_28 = -2; [L41] unsigned short int var_1_29 = 5; [L42] unsigned char var_1_30 = 1; [L43] unsigned char var_1_31 = 200; [L44] unsigned char var_1_32 = 64; [L45] unsigned char var_1_33 = 100; [L46] unsigned char var_1_34 = 32; [L47] signed long int var_1_35 = 32; [L48] unsigned char var_1_36 = 0; [L49] unsigned char var_1_37 = 1; [L50] unsigned char var_1_38 = 0; [L51] unsigned char var_1_39 = 0; [L52] float var_1_40 = 2.125; [L53] unsigned char var_1_41 = 1; [L54] signed char var_1_42 = 5; [L55] signed short int var_1_43 = -50; [L56] signed long int var_1_44 = 50; [L57] unsigned long int var_1_45 = 0; [L58] unsigned long int var_1_46 = 5; [L59] signed long int var_1_47 = 1000000000; [L60] unsigned char var_1_48 = 0; [L61] unsigned char var_1_49 = 0; [L62] unsigned char var_1_50 = 2; [L63] double var_1_52 = 24.75; [L64] unsigned short int var_1_53 = 2; [L65] float var_1_54 = 1.8; [L66] unsigned long int var_1_55 = 8; [L67] signed char var_1_56 = 2; [L68] float var_1_57 = 5.8; [L69] double last_1_var_1_10 = 128.6; [L70] unsigned char last_1_var_1_30 = 1; [L71] signed long int last_1_var_1_35 = 32; [L72] unsigned char last_1_var_1_48 = 0; [L73] unsigned char last_1_var_1_50 = 2; [L74] float last_1_var_1_54 = 1.8; [L318] isInitial = 1 [L319] FCALL initially() [L320] COND TRUE 1 [L321] CALL updateLastVariables() [L306] last_1_var_1_10 = var_1_10 [L307] last_1_var_1_30 = var_1_30 [L308] last_1_var_1_35 = var_1_35 [L309] last_1_var_1_48 = var_1_48 [L310] last_1_var_1_50 = var_1_50 [L311] last_1_var_1_54 = var_1_54 [L321] RET updateLastVariables() [L322] CALL updateVariables() [L253] var_1_2 = __VERIFIER_nondet_double() [L254] CALL assume_abort_if_not((var_1_2 >= 0.0F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not((var_1_2 >= 0.0F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=17/10, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L255] var_1_3 = __VERIFIER_nondet_double() [L256] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=1/2, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L257] var_1_13 = __VERIFIER_nondet_double() [L258] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=199/8, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L259] var_1_14 = __VERIFIER_nondet_double() [L260] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=1001/2, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L261] var_1_15 = __VERIFIER_nondet_double() [L262] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=19/5, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L263] var_1_16 = __VERIFIER_nondet_double() [L264] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L265] var_1_18 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L267] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L267] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L268] var_1_20 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L270] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L271] var_1_21 = __VERIFIER_nondet_uchar() [L272] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L273] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L274] var_1_22 = __VERIFIER_nondet_uchar() [L275] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L276] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=200, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L277] var_1_31 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_31 >= 191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_31 >= 191) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L279] CALL assume_abort_if_not(var_1_31 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_31 <= 255) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L280] var_1_32 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L282] CALL assume_abort_if_not(var_1_32 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_32 <= 64) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L283] var_1_33 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L285] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=32, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L286] var_1_34 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L288] CALL assume_abort_if_not(var_1_34 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_34 <= 254) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L289] var_1_39 = __VERIFIER_nondet_uchar() [L290] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L291] CALL assume_abort_if_not(var_1_39 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_39 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=0, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L292] var_1_45 = __VERIFIER_nondet_ulong() [L293] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L294] CALL assume_abort_if_not(var_1_45 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_45 <= 16) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=5, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L295] var_1_46 = __VERIFIER_nondet_ulong() [L296] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L297] CALL assume_abort_if_not(var_1_46 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_46 <= 16) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=1000000000, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L298] var_1_47 = __VERIFIER_nondet_long() [L299] CALL assume_abort_if_not(var_1_47 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_47 >= 536870911) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L300] CALL assume_abort_if_not(var_1_47 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not(var_1_47 <= 1073741823) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L301] var_1_49 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L303] CALL assume_abort_if_not(var_1_49 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_49 <= 0) VAL [isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=64, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-1, var_1_26=2, var_1_27=128, var_1_28=-2, var_1_29=5, var_1_30=1, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=32, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=17/8, var_1_41=1, var_1_42=5, var_1_43=-50, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=0, var_1_49=0, var_1_50=2, var_1_52=99/4, var_1_53=2, var_1_54=9/5, var_1_55=8, var_1_56=2, var_1_57=29/5, var_1_9=-5] [L322] RET updateVariables() [L323] CALL step() [L78] COND TRUE ((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30 [L79] var_1_30 = var_1_33 [L87] unsigned char stepLocal_5 = var_1_30; [L88] COND TRUE var_1_30 >= stepLocal_5 [L89] var_1_40 = ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))) [L91] COND TRUE \read(var_1_20) [L92] COND TRUE var_1_16 != var_1_40 [L93] var_1_50 = var_1_46 [L96] COND FALSE !((var_1_2 - var_1_3) == (- var_1_40)) [L103] var_1_1 = (var_1_50 - (var_1_30 + var_1_30)) [L105] var_1_9 = (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50)))) [L106] COND TRUE \read(var_1_21) [L107] COND TRUE var_1_14 >= (- 31.9) [L108] var_1_25 = (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))) [L113] COND FALSE !(\read(var_1_22)) [L116] var_1_26 = ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))) [L118] unsigned char stepLocal_1 = var_1_30; [L119] COND FALSE !(stepLocal_1 < var_1_50) [L122] COND TRUE \read(var_1_21) [L123] var_1_28 = (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30) [L125] var_1_29 = (var_1_50 + var_1_30) [L126] COND TRUE ((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16 [L127] var_1_36 = 0 [L129] COND FALSE !(var_1_36 || var_1_36) [L138] var_1_41 = ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)) [L140] COND TRUE ! var_1_39 [L141] var_1_42 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) [L143] var_1_43 = (var_1_32 - 5) [L144] var_1_52 = var_1_13 [L145] COND FALSE !(\read(var_1_22)) [L148] var_1_53 = var_1_50 [L150] COND TRUE last_1_var_1_54 == var_1_14 [L151] var_1_54 = var_1_14 [L155] var_1_55 = var_1_30 [L156] var_1_56 = var_1_32 [L157] var_1_57 = var_1_13 [L158] COND FALSE !(\read(var_1_36)) [L165] unsigned char stepLocal_0 = var_1_50 <= var_1_50; [L166] COND TRUE var_1_41 || stepLocal_0 [L167] var_1_23 = ((((var_1_42) < (5)) ? (var_1_42) : (5))) [L169] signed long int stepLocal_3 = (var_1_30 - var_1_50) * var_1_9; [L170] unsigned char stepLocal_2 = var_1_30 >= (var_1_50 - var_1_30); [L171] COND FALSE !(var_1_23 <= stepLocal_3) [L174] COND TRUE (var_1_20 || var_1_21) || stepLocal_2 [L175] COND TRUE \read(var_1_21) [L176] var_1_35 = (var_1_29 + last_1_var_1_35) [L180] EXPR var_1_47 & var_1_30 [L180] signed long int stepLocal_10 = var_1_47 & var_1_30; [L181] signed long int stepLocal_9 = -16 * (10 / var_1_31); [L182] COND FALSE !(stepLocal_10 <= var_1_53) [L185] COND FALSE !(stepLocal_9 > var_1_30) [L188] var_1_48 = var_1_21 [L191] COND FALSE !(var_1_14 >= (var_1_16 + var_1_3)) [L198] COND FALSE !(var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) [L201] COND TRUE (- var_1_50) == var_1_50 [L202] var_1_17 = (! (var_1_20 && var_1_18)) [L214] COND TRUE (var_1_30 > var_1_1) || var_1_48 [L215] COND FALSE !(! var_1_48) [L227] unsigned char stepLocal_4 = var_1_32; [L228] COND TRUE var_1_2 < (var_1_3 * 10.5) [L229] COND FALSE !(stepLocal_4 > var_1_30) [L232] var_1_38 = (var_1_22 || var_1_39) [L235] unsigned char stepLocal_8 = var_1_30; [L236] EXPR var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))) [L236] signed long int stepLocal_7 = var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46))); [L237] unsigned long int stepLocal_6 = (3294629264u - var_1_50) + (var_1_42 + var_1_50); [L238] EXPR (var_1_50 % var_1_31) & -25 [L238] COND FALSE !(stepLocal_7 <= ((var_1_50 % var_1_31) & -25)) [L323] RET step() [L324] CALL, EXPR property() [L314] EXPR (((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1) [L314] EXPR ((((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1)) && (((var_1_47 & var_1_30) <= var_1_53) ? (var_1_48 == ((unsigned char) (last_1_var_1_48 && (var_1_22 || (var_1_39 || var_1_49))))) : (((-16 * (10 / var_1_31)) > var_1_30) ? (var_1_48 == ((unsigned char) (! (var_1_22 || var_1_39)))) : (var_1_48 == ((unsigned char) var_1_21)))) [L314-L315] return (((((((((((((((((((((((((((((var_1_2 - var_1_3) == (- var_1_40)) ? ((var_1_3 <= ((var_1_40 * 1.5) + 127.4)) ? (var_1_1 == ((signed short int) (var_1_50 - ((var_1_30 + var_1_30) + var_1_50)))) : (var_1_1 == ((signed short int) (((((var_1_50 - (var_1_30 + var_1_30))) < (var_1_50)) ? ((var_1_50 - (var_1_30 + var_1_30))) : (var_1_50)))))) : (var_1_1 == ((signed short int) (var_1_50 - (var_1_30 + var_1_30))))) && (var_1_9 == ((signed short int) (((((var_1_50) > (var_1_30)) ? (var_1_50) : (var_1_30))) - (((((27761 - var_1_30)) > (var_1_50)) ? ((27761 - var_1_30)) : (var_1_50))))))) && (var_1_36 ? (((last_1_var_1_10 * (var_1_2 - var_1_3)) <= var_1_57) ? (var_1_10 == ((double) var_1_13)) : (var_1_10 == ((double) ((var_1_14 + var_1_15) - var_1_16)))) : 1)) && ((var_1_14 >= (var_1_16 + var_1_3)) ? (((var_1_55 + 10) >= ((-500 + var_1_50) * var_1_50)) ? ((((((var_1_50) < (var_1_55)) ? (var_1_50) : (var_1_55))) >= var_1_50) ? (var_1_17 == ((unsigned char) (! (! var_1_18)))) : 1) : 1) : ((var_1_50 == ((var_1_50 + var_1_30) - var_1_50)) ? (var_1_17 == ((unsigned char) ((var_1_48 && var_1_18) || var_1_20))) : (((- var_1_50) == var_1_50) ? (var_1_17 == ((unsigned char) (! (var_1_20 && var_1_18)))) : (var_1_20 ? (var_1_18 ? (var_1_17 == ((unsigned char) ((var_1_16 != (- 9.125)) || var_1_21))) : (var_1_17 == ((unsigned char) var_1_22))) : 1))))) && ((var_1_41 || (var_1_50 <= var_1_50)) ? (var_1_23 == ((signed short int) ((((var_1_42) < (5)) ? (var_1_42) : (5))))) : 1)) && (var_1_21 ? ((var_1_14 >= (- 31.9)) ? (var_1_25 == ((signed short int) (((((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) < (-5)) ? ((((((var_1_30) > (var_1_50)) ? (var_1_30) : (var_1_50))) + var_1_50)) : (-5))))) : (var_1_25 == ((signed short int) (var_1_50 + var_1_30)))) : 1)) && (var_1_22 ? (var_1_26 == ((signed short int) (var_1_30 + var_1_30))) : (var_1_26 == ((signed short int) ((((var_1_50) < (var_1_30)) ? (var_1_50) : (var_1_30))))))) && ((var_1_30 < var_1_50) ? (var_1_27 == ((signed short int) ((((var_1_50) > (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30))))) ? (var_1_50) : (((((var_1_30) < (var_1_30)) ? (var_1_30) : (var_1_30)))))))) : 1)) && (var_1_21 ? (var_1_28 == ((signed long int) (((((var_1_50) > (1000)) ? (var_1_50) : (1000))) - var_1_30))) : 1)) && (var_1_29 == ((unsigned short int) (var_1_50 + var_1_30)))) && ((((var_1_31 - var_1_32) - var_1_33) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) var_1_33)) : (((last_1_var_1_50 - last_1_var_1_50) != last_1_var_1_30) ? (var_1_30 == ((unsigned char) ((((var_1_32) > (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34))))) ? (var_1_32) : (((((var_1_33) > (var_1_34)) ? (var_1_33) : (var_1_34)))))))) : (var_1_30 == ((unsigned char) var_1_32))))) && ((var_1_23 <= ((var_1_30 - var_1_50) * var_1_9)) ? (var_1_35 == ((signed long int) (var_1_55 - (((((var_1_34) < (var_1_26)) ? (var_1_34) : (var_1_26))) + ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))))))) : (((var_1_20 || var_1_21) || (var_1_30 >= (var_1_50 - var_1_30))) ? (var_1_21 ? (var_1_35 == ((signed long int) (var_1_29 + last_1_var_1_35))) : 1) : 1))) && ((((((((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) > (var_1_13)) ? (((((var_1_2) < (var_1_3)) ? (var_1_2) : (var_1_3)))) : (var_1_13))) > var_1_16) ? (var_1_36 == ((unsigned char) 0)) : 1)) && (((var_1_30 > var_1_1) || var_1_48) ? ((! var_1_48) ? (var_1_37 == ((unsigned char) (! (var_1_20 && var_1_18)))) : 1) : ((var_1_23 > var_1_43) ? (var_1_37 == ((unsigned char) ((! var_1_21) || (! var_1_20)))) : ((var_1_22 || (var_1_43 >= ((((var_1_42) > (var_1_33)) ? (var_1_42) : (var_1_33))))) ? (var_1_37 == ((unsigned char) ((var_1_54 > var_1_2) || var_1_21))) : 1)))) && ((var_1_2 < (var_1_3 * 10.5)) ? ((var_1_32 > var_1_30) ? (var_1_38 == ((unsigned char) ((var_1_21 && var_1_18) && (var_1_48 || (var_1_17 || var_1_20))))) : (var_1_38 == ((unsigned char) (var_1_22 || var_1_39)))) : 1)) && ((var_1_30 >= var_1_30) ? (var_1_40 == ((float) ((((var_1_15) > (var_1_14)) ? (var_1_15) : (var_1_14))))) : 1)) && ((var_1_36 || var_1_36) ? ((var_1_30 == (((((16 - var_1_50)) < (var_1_30)) ? ((16 - var_1_50)) : (var_1_30)))) ? (var_1_41 == ((unsigned char) (! (! var_1_22)))) : (((! 1) || var_1_20) ? (var_1_41 == ((unsigned char) var_1_22)) : 1)) : (var_1_41 == ((unsigned char) ((var_1_18 && var_1_22) || (var_1_20 && var_1_39)))))) && ((! var_1_39) ? (var_1_42 == ((signed char) ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) : 1)) && (var_1_43 == ((signed short int) (var_1_32 - 5)))) && (((var_1_42 >> ((((var_1_45) < (var_1_46)) ? (var_1_45) : (var_1_46)))) <= ((var_1_50 % var_1_31) & -25)) ? (var_1_17 ? ((var_1_30 >= var_1_31) ? (var_1_44 == ((signed long int) var_1_45)) : (var_1_44 == ((signed long int) ((((((var_1_46 + var_1_34)) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? ((var_1_46 + var_1_34)) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) - var_1_25)))) : (((var_1_45 - var_1_46) <= ((3294629264u - var_1_50) + (var_1_42 + var_1_50))) ? (var_1_44 == ((signed long int) (var_1_34 - ((var_1_47 + 1000000000) - ((((-10) < 0 ) ? -(-10) : (-10))))))) : 1)) : 1)) && (((var_1_47 & var_1_30) <= var_1_53) ? (var_1_48 == ((unsigned char) (last_1_var_1_48 && (var_1_22 || (var_1_39 || var_1_49))))) : (((-16 * (10 / var_1_31)) > var_1_30) ? (var_1_48 == ((unsigned char) (! (var_1_22 || var_1_39)))) : (var_1_48 == ((unsigned char) var_1_21))))) && (var_1_20 ? ((var_1_16 != var_1_40) ? (var_1_50 == ((unsigned char) var_1_46)) : 1) : 1)) && (var_1_52 == ((double) var_1_13))) && (var_1_22 ? (var_1_53 == ((unsigned short int) var_1_50)) : (var_1_53 == ((unsigned short int) var_1_50)))) && ((last_1_var_1_54 == var_1_14) ? (var_1_54 == ((float) var_1_14)) : (var_1_54 == ((float) ((((var_1_16) > ((var_1_15 + var_1_14))) ? (var_1_16) : ((var_1_15 + var_1_14)))))))) && (var_1_55 == ((unsigned long int) var_1_30))) && (var_1_56 == ((signed char) var_1_32))) && (var_1_57 == ((float) var_1_13)) ; [L324] RET, EXPR property() [L324] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=-254, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=128, var_1_28=873, var_1_29=127, var_1_30=127, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=159, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=5, var_1_41=0, var_1_42=64, var_1_43=59, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=1, var_1_49=0, var_1_50=0, var_1_52=3, var_1_53=0, var_1_54=4, var_1_55=127, var_1_56=64, var_1_57=3, var_1_9=-27507] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_10=643/5, last_1_var_1_30=1, last_1_var_1_35=32, last_1_var_1_48=0, last_1_var_1_50=2, last_1_var_1_54=9/5, var_1_10=643/5, var_1_13=3, var_1_14=4, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=1, var_1_1=-254, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=5, var_1_25=-5, var_1_26=0, var_1_27=128, var_1_28=873, var_1_29=127, var_1_30=127, var_1_31=191, var_1_32=64, var_1_33=127, var_1_34=127, var_1_35=159, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_3=2, var_1_40=5, var_1_41=0, var_1_42=64, var_1_43=59, var_1_44=50, var_1_45=1, var_1_46=0, var_1_47=536870911, var_1_48=1, var_1_49=0, var_1_50=0, var_1_52=3, var_1_53=0, var_1_54=4, var_1_55=127, var_1_56=64, var_1_57=3, var_1_9=-27507] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 60 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 32, 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=60occurred 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, 0.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 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 [2023-11-12 00:09:20,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:09:23,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:09:23,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 00:09:23,148 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:09:23,150 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:09:23,184 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:09:23,185 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:09:23,185 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:09:23,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:09:23,192 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:09:23,192 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:09:23,193 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:09:23,193 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:09:23,194 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:09:23,195 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:09:23,195 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:09:23,196 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:09:23,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:09:23,197 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:09:23,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:09:23,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:09:23,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:09:23,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:09:23,202 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:09:23,202 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:09:23,203 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:09:23,203 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:09:23,204 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:09:23,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:09:23,205 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:09:23,206 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:09:23,207 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:09:23,207 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:09:23,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:23,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:09:23,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:09:23,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:09:23,209 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:09:23,210 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:09:23,210 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:09:23,210 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:09:23,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:09:23,211 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc8ba5687f86ca6bc535ef8887bd15483610a3c920778b0e5f157ae799e621ff [2023-11-12 00:09:23,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:09:23,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:09:23,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:09:23,714 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:09:23,715 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:09:23,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:26,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:09:27,270 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:09:27,271 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:27,290 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/51fbe0f63/dfc28be25f1a47e8969b789325925737/FLAG8fc927053 [2023-11-12 00:09:27,313 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/data/51fbe0f63/dfc28be25f1a47e8969b789325925737 [2023-11-12 00:09:27,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:09:27,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:09:27,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:27,330 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:09:27,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:09:27,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:27,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6068dfce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27, skipping insertion in model container [2023-11-12 00:09:27,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:27,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:09:27,667 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_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-12 00:09:27,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:27,860 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:09:27,875 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_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-0.i[915,928] [2023-11-12 00:09:27,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:27,975 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:09:27,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27 WrapperNode [2023-11-12 00:09:27,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:27,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:27,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:09:27,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:09:27,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,020 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,074 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 288 [2023-11-12 00:09:28,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:28,075 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:09:28,075 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:09:28,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:09:28,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,106 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,158 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,179 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,192 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:09:28,193 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:09:28,194 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:09:28,194 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:09:28,195 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (1/1) ... [2023-11-12 00:09:28,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:28,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:09:28,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:09:28,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:09:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:09:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:09:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:09:28,285 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:09:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:09:28,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:09:28,471 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:09:28,474 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:09:44,049 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:09:44,058 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:09:44,058 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:09:44,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:44 BoogieIcfgContainer [2023-11-12 00:09:44,061 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:09:44,064 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:09:44,065 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:09:44,068 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:09:44,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:09:27" (1/3) ... [2023-11-12 00:09:44,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f129d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:44, skipping insertion in model container [2023-11-12 00:09:44,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:27" (2/3) ... [2023-11-12 00:09:44,071 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f129d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:44, skipping insertion in model container [2023-11-12 00:09:44,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:44" (3/3) ... [2023-11-12 00:09:44,072 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-0.i [2023-11-12 00:09:44,093 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:09:44,093 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:09:44,155 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:09:44,162 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@28a96dc7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:09:44,162 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:09:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-12 00:09:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-12 00:09:44,191 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:09:44,193 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:09:44,194 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:09:44,199 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:09:44,200 INFO L85 PathProgramCache]: Analyzing trace with hash -1129801030, now seen corresponding path program 1 times [2023-11-12 00:09:44,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:09:44,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1665839886] [2023-11-12 00:09:44,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:44,217 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:09:44,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:09:44,225 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:09:44,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 00:09:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:09:45,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 00:09:45,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:09:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 902 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2023-11-12 00:09:45,749 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:09:45,750 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:09:45,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1665839886] [2023-11-12 00:09:45,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1665839886] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:09:45,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:09:45,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:09:45,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50928890] [2023-11-12 00:09:45,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:09:45,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 00:09:45,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:09:45,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 00:09:45,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:09:45,797 INFO L87 Difference]: Start difference. First operand has 125 states, 90 states have (on average 1.5444444444444445) internal successors, (139), 91 states have internal predecessors, (139), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-12 00:09:45,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:09:45,845 INFO L93 Difference]: Finished difference Result 243 states and 432 transitions. [2023-11-12 00:09:45,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 00:09:45,848 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 222 [2023-11-12 00:09:45,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:09:45,858 INFO L225 Difference]: With dead ends: 243 [2023-11-12 00:09:45,859 INFO L226 Difference]: Without dead ends: 121 [2023-11-12 00:09:45,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:09:45,868 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:09:45,870 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:09:45,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2023-11-12 00:09:45,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2023-11-12 00:09:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 87 states have internal predecessors, (132), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-12 00:09:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 196 transitions. [2023-11-12 00:09:45,932 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 196 transitions. Word has length 222 [2023-11-12 00:09:45,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:09:45,933 INFO L495 AbstractCegarLoop]: Abstraction has 121 states and 196 transitions. [2023-11-12 00:09:45,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-11-12 00:09:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 196 transitions. [2023-11-12 00:09:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-12 00:09:45,940 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:09:45,941 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:09:45,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:09:46,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:09:46,165 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:09:46,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:09:46,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1581236474, now seen corresponding path program 1 times [2023-11-12 00:09:46,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:09:46,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [66804886] [2023-11-12 00:09:46,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:46,167 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:09:46,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:09:46,169 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:09:46,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 00:09:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:09:47,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:09:47,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:09:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 783 proven. 69 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2023-11-12 00:09:49,277 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:09:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 24 proven. 69 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-12 00:09:50,253 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:09:50,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [66804886] [2023-11-12 00:09:50,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [66804886] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:09:50,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [843572369] [2023-11-12 00:09:50,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:50,255 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:09:50,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 00:09:50,259 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:09:50,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-12 00:09:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:09:51,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 00:09:51,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:09:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-12 00:09:51,575 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:09:51,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [843572369] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:09:51,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 00:09:51,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-11-12 00:09:51,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841201752] [2023-11-12 00:09:51,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:09:51,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:09:51,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:09:51,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:09:51,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 00:09:51,584 INFO L87 Difference]: Start difference. First operand 121 states and 196 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-12 00:09:54,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:09:56,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:09:56,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:09:56,605 INFO L93 Difference]: Finished difference Result 313 states and 507 transitions. [2023-11-12 00:09:56,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:09:56,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 222 [2023-11-12 00:09:56,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:09:56,738 INFO L225 Difference]: With dead ends: 313 [2023-11-12 00:09:56,739 INFO L226 Difference]: Without dead ends: 195 [2023-11-12 00:09:56,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 663 GetRequests, 656 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 00:09:56,742 INFO L413 NwaCegarLoop]: 187 mSDtfsCounter, 114 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:09:56,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [114 Valid, 363 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 21 Invalid, 2 Unknown, 0 Unchecked, 5.0s Time] [2023-11-12 00:09:56,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2023-11-12 00:09:56,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 192. [2023-11-12 00:09:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 147 states have (on average 1.5374149659863945) internal successors, (226), 148 states have internal predecessors, (226), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-12 00:09:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 310 transitions. [2023-11-12 00:09:56,777 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 310 transitions. Word has length 222 [2023-11-12 00:09:56,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:09:56,778 INFO L495 AbstractCegarLoop]: Abstraction has 192 states and 310 transitions. [2023-11-12 00:09:56,779 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-12 00:09:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 310 transitions. [2023-11-12 00:09:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-12 00:09:56,784 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:09:56,784 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:09:56,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 00:09:57,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-12 00:09:57,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt [2023-11-12 00:09:57,208 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:09:57,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:09:57,209 INFO L85 PathProgramCache]: Analyzing trace with hash -2090709564, now seen corresponding path program 1 times [2023-11-12 00:09:57,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:09:57,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1228708874] [2023-11-12 00:09:57,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:09:57,211 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:09:57,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:09:57,214 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:09:57,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-12 00:09:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:09:58,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:09:58,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:10:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 783 proven. 69 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2023-11-12 00:10:00,388 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:10:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 24 proven. 69 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2023-11-12 00:10:01,410 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:10:01,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1228708874] [2023-11-12 00:10:01,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1228708874] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:10:01,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1690068177] [2023-11-12 00:10:01,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:10:01,411 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:10:01,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 00:10:01,412 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:10:01,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-12 00:10:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:10:02,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 00:10:02,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:10:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2023-11-12 00:10:02,616 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:10:02,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1690068177] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:10:02,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 00:10:02,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-11-12 00:10:02,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677476460] [2023-11-12 00:10:02,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:10:02,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:10:02,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:10:02,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:10:02,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 00:10:02,620 INFO L87 Difference]: Start difference. First operand 192 states and 310 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-12 00:10:05,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:10:07,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:10:07,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:10:07,632 INFO L93 Difference]: Finished difference Result 527 states and 850 transitions. [2023-11-12 00:10:07,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:10:07,633 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 222 [2023-11-12 00:10:07,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:10:07,640 INFO L225 Difference]: With dead ends: 527 [2023-11-12 00:10:07,640 INFO L226 Difference]: Without dead ends: 338 [2023-11-12 00:10:07,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 663 GetRequests, 656 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 00:10:07,645 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 110 mSDsluCounter, 178 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:10:07,645 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 403 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 2 Unknown, 0 Unchecked, 5.0s Time] [2023-11-12 00:10:07,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2023-11-12 00:10:07,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 335. [2023-11-12 00:10:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 266 states have (on average 1.537593984962406) internal successors, (409), 269 states have internal predecessors, (409), 64 states have call successors, (64), 4 states have call predecessors, (64), 4 states have return successors, (64), 61 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-12 00:10:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 537 transitions. [2023-11-12 00:10:07,688 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 537 transitions. Word has length 222 [2023-11-12 00:10:07,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:10:07,689 INFO L495 AbstractCegarLoop]: Abstraction has 335 states and 537 transitions. [2023-11-12 00:10:07,690 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2023-11-12 00:10:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 537 transitions. [2023-11-12 00:10:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-12 00:10:07,694 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:10:07,695 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:10:07,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-12 00:10:07,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-12 00:10:08,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:10:08,103 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:10:08,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:10:08,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1985403014, now seen corresponding path program 1 times [2023-11-12 00:10:08,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:10:08,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1482419707] [2023-11-12 00:10:08,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:10:08,105 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:10:08,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:10:08,106 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:10:08,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3d82ce-cc69-4548-bd43-b3d3b8dbe991/bin/utaipan-verify-NcY6lQBIFX/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 (7)] Waiting until timeout for monitored process [2023-11-12 00:10:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:10:09,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:10:09,626 INFO L285 TraceCheckSpWp]: Computing forward predicates...