./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje --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 366cd04e1cccaa3d248693408475f1d8f6198ae7da412e5cc3eb2ead8f221652 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:40:36,270 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:40:36,363 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:40:36,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:40:36,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:40:36,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:40:36,409 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:40:36,410 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:40:36,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:40:36,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:40:36,412 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:40:36,413 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:40:36,413 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:40:36,414 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:40:36,416 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:40:36,416 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:40:36,417 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:40:36,417 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:40:36,417 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:40:36,418 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:40:36,418 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:40:36,423 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:40:36,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:40:36,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:40:36,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:40:36,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:40:36,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:40:36,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:40:36,426 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:40:36,426 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:40:36,426 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:40:36,426 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:40:36,427 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:40:36,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:40:36,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:40:36,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:40:36,444 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:40:36,444 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:40:36,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:40:36,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:40:36,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:40:36,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:40:36,447 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:40:36,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:40:36,448 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:40:36,449 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:40:36,450 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:40:36,450 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 366cd04e1cccaa3d248693408475f1d8f6198ae7da412e5cc3eb2ead8f221652 [2024-11-09 05:40:36,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:40:36,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:40:36,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:40:36,792 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:40:36,793 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:40:36,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i Unable to find full path for "g++" [2024-11-09 05:40:38,821 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:40:39,069 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:40:39,069 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i [2024-11-09 05:40:39,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/0c9f5fbb2/9f9bbb3697164f9da0001de61dde39e3/FLAG542976a77 [2024-11-09 05:40:39,101 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/0c9f5fbb2/9f9bbb3697164f9da0001de61dde39e3 [2024-11-09 05:40:39,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:40:39,109 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:40:39,110 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:40:39,110 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:40:39,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:40:39,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1490f786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39, skipping insertion in model container [2024-11-09 05:40:39,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,155 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:40:39,363 WARN L250 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i[919,932] [2024-11-09 05:40:39,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:40:39,480 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:40:39,491 WARN L250 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i[919,932] [2024-11-09 05:40:39,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:40:39,565 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:40:39,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39 WrapperNode [2024-11-09 05:40:39,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:40:39,567 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:40:39,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:40:39,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:40:39,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,636 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 252 [2024-11-09 05:40:39,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:40:39,638 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:40:39,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:40:39,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:40:39,654 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,654 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,693 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,695 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:40:39,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:40:39,708 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:40:39,708 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:40:39,709 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (1/1) ... [2024-11-09 05:40:39,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:40:39,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:40:39,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:40:39,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:40:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:40:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:40:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:40:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:40:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:40:39,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:40:39,954 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:40:39,959 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:40:40,546 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-09 05:40:40,547 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:40:40,897 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:40:40,897 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:40:40,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:40:40 BoogieIcfgContainer [2024-11-09 05:40:40,898 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:40:40,900 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:40:40,900 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:40:40,904 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:40:40,904 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:40:39" (1/3) ... [2024-11-09 05:40:40,905 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdb7c3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:40:40, skipping insertion in model container [2024-11-09 05:40:40,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:39" (2/3) ... [2024-11-09 05:40:40,906 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdb7c3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:40:40, skipping insertion in model container [2024-11-09 05:40:40,906 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:40:40" (3/3) ... [2024-11-09 05:40:40,907 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i [2024-11-09 05:40:40,927 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:40:40,927 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:40:40,998 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:40:41,005 INFO L333 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, 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;@5ebf1aec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:40:41,005 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:40:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 76 states, 29 states have (on average 1.103448275862069) internal successors, (32), 30 states have internal predecessors, (32), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:40:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 05:40:41,024 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:40:41,025 INFO L215 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:40:41,026 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:40:41,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:40:41,031 INFO L85 PathProgramCache]: Analyzing trace with hash 934638546, now seen corresponding path program 1 times [2024-11-09 05:40:41,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:40:41,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451737485] [2024-11-09 05:40:41,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:40:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:40:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:40:41,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [974694358] [2024-11-09 05:40:41,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:40:41,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:40:41,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:40:41,924 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:40:41,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:40:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:40:42,691 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:40:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:40:43,019 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:40:43,022 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:40:43,024 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:40:43,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 05:40:43,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:40:43,232 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:40:43,402 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:40:43,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:40:43 BoogieIcfgContainer [2024-11-09 05:40:43,405 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:40:43,406 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:40:43,406 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:40:43,407 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:40:43,407 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:40:40" (3/4) ... [2024-11-09 05:40:43,410 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:40:43,411 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:40:43,413 INFO L158 Benchmark]: Toolchain (without parser) took 4303.90ms. Allocated memory was 136.3MB in the beginning and 176.2MB in the end (delta: 39.8MB). Free memory was 100.9MB in the beginning and 114.8MB in the end (delta: -13.9MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,413 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:40:43,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.66ms. Allocated memory is still 136.3MB. Free memory was 100.5MB in the beginning and 83.2MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.47ms. Allocated memory is still 136.3MB. Free memory was 83.2MB in the beginning and 79.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,415 INFO L158 Benchmark]: Boogie Preprocessor took 68.91ms. Allocated memory is still 136.3MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,416 INFO L158 Benchmark]: RCFGBuilder took 1190.67ms. Allocated memory was 136.3MB in the beginning and 176.2MB in the end (delta: 39.8MB). Free memory was 77.0MB in the beginning and 105.2MB in the end (delta: -28.2MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,417 INFO L158 Benchmark]: TraceAbstraction took 2505.75ms. Allocated memory is still 176.2MB. Free memory was 105.2MB in the beginning and 114.8MB in the end (delta: -9.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2024-11-09 05:40:43,417 INFO L158 Benchmark]: Witness Printer took 5.50ms. Allocated memory is still 176.2MB. Free memory is still 114.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:40:43,421 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 136.3MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.66ms. Allocated memory is still 136.3MB. Free memory was 100.5MB in the beginning and 83.2MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.47ms. Allocated memory is still 136.3MB. Free memory was 83.2MB in the beginning and 79.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.91ms. Allocated memory is still 136.3MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1190.67ms. Allocated memory was 136.3MB in the beginning and 176.2MB in the end (delta: 39.8MB). Free memory was 77.0MB in the beginning and 105.2MB in the end (delta: -28.2MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2505.75ms. Allocated memory is still 176.2MB. Free memory was 105.2MB in the beginning and 114.8MB in the end (delta: -9.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * Witness Printer took 5.50ms. Allocated memory is still 176.2MB. Free memory is still 114.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 75, overapproximation of someUnaryDOUBLEoperation at line 97. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 50; [L23] signed char var_1_3 = 8; [L24] signed char var_1_4 = 10; [L25] double var_1_5 = 16.5; [L26] signed char var_1_6 = 64; [L27] signed char var_1_7 = 2; [L28] unsigned short int var_1_8 = 256; [L29] unsigned short int var_1_10 = 63583; [L30] unsigned short int var_1_11 = 33789; [L31] unsigned char var_1_12 = 1; [L32] unsigned char var_1_14 = 0; [L33] signed long int var_1_15 = 8; [L34] signed short int var_1_16 = -16; [L35] signed short int var_1_18 = 16; [L36] signed short int var_1_19 = 25; [L37] signed short int var_1_20 = 25; [L38] signed short int var_1_21 = 50; [L39] signed long int var_1_22 = -8; [L40] unsigned char var_1_23 = 1; [L41] signed long int var_1_24 = 5; [L42] signed long int var_1_25 = -128; [L43] unsigned long int var_1_26 = 10; [L44] unsigned long int var_1_27 = 5; [L45] signed long int var_1_28 = -10000; [L46] signed long int var_1_29 = -1263929197; [L47] signed long int var_1_30 = 500; [L48] signed short int var_1_31 = 1; [L49] signed short int var_1_32 = 256; [L50] signed short int var_1_33 = 4; [L51] signed short int var_1_34 = -256; [L52] signed short int var_1_35 = 32; [L53] unsigned char var_1_36 = 32; [L54] unsigned short int var_1_37 = 128; [L55] unsigned char var_1_38 = 2; [L56] double var_1_39 = 3.6; [L57] double var_1_40 = 24.25; [L58] double var_1_41 = 31.25; [L59] unsigned long int var_1_42 = 10; [L60] unsigned char last_1_var_1_12 = 1; [L226] isInitial = 1 [L227] FCALL initially() [L228] COND TRUE 1 [L229] CALL updateLastVariables() [L219] last_1_var_1_12 = var_1_12 [L229] RET updateLastVariables() [L230] CALL updateVariables() [L150] var_1_3 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_3 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=10, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_3 >= -63) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=10, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L152] CALL assume_abort_if_not(var_1_3 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=10, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_3 <= 63) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=10, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L153] var_1_4 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_4 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_4 >= -63) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L155] CALL assume_abort_if_not(var_1_4 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_4 <= 63) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=64, var_1_7=2, var_1_8=256] [L156] var_1_6 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_6 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_6 >= -1) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=2, var_1_8=256] [L158] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=2, var_1_8=256] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=2, var_1_8=256] [L159] var_1_7 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L161] CALL assume_abort_if_not(var_1_7 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_7 <= 127) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=63583, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L162] var_1_10 = __VERIFIER_nondet_ushort() [L163] CALL assume_abort_if_not(var_1_10 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_10 >= 49150) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L164] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=33789, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L165] var_1_11 = __VERIFIER_nondet_ushort() [L166] CALL assume_abort_if_not(var_1_11 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_11 >= 32767) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L167] CALL assume_abort_if_not(var_1_11 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_11 <= 65534) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L168] var_1_14 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L170] CALL assume_abort_if_not(var_1_14 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_14 <= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=25, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L171] var_1_20 = __VERIFIER_nondet_short() [L172] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L173] CALL assume_abort_if_not(var_1_20 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_20 <= 16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=50, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L174] var_1_21 = __VERIFIER_nondet_short() [L175] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L176] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=1, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L177] var_1_23 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L179] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=5, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L180] var_1_24 = __VERIFIER_nondet_long() [L181] CALL assume_abort_if_not(var_1_24 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_24 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L182] CALL assume_abort_if_not(var_1_24 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_24 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-128, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L183] var_1_25 = __VERIFIER_nondet_long() [L184] CALL assume_abort_if_not(var_1_25 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_25 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L185] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=5, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L186] var_1_27 = __VERIFIER_nondet_ulong() [L187] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L188] CALL assume_abort_if_not(var_1_27 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_27 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1263929197, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L189] var_1_29 = __VERIFIER_nondet_long() [L190] CALL assume_abort_if_not(var_1_29 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_29 >= -2147483646) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L191] CALL assume_abort_if_not(var_1_29 <= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_29 <= -1073741823) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=500, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L192] var_1_30 = __VERIFIER_nondet_long() [L193] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L194] CALL assume_abort_if_not(var_1_30 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_30 <= 1073741823) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=256, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L195] var_1_32 = __VERIFIER_nondet_short() [L196] CALL assume_abort_if_not(var_1_32 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_32 >= -32767) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L197] CALL assume_abort_if_not(var_1_32 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_32 <= 32766) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=4, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L198] var_1_33 = __VERIFIER_nondet_short() [L199] CALL assume_abort_if_not(var_1_33 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_33 >= -32767) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L200] CALL assume_abort_if_not(var_1_33 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_33 <= 32766) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-256, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L201] var_1_34 = __VERIFIER_nondet_short() [L202] CALL assume_abort_if_not(var_1_34 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_34 >= -16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L203] CALL assume_abort_if_not(var_1_34 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_34 <= 16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=32, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L204] var_1_35 = __VERIFIER_nondet_short() [L205] CALL assume_abort_if_not(var_1_35 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_35 >= -16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L206] CALL assume_abort_if_not(var_1_35 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_35 <= 16383) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_37=128, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L207] var_1_37 = __VERIFIER_nondet_ushort() [L208] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L209] CALL assume_abort_if_not(var_1_37 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_37 <= 65535) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=2, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L210] var_1_38 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L212] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_40=97/4, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L213] var_1_40 = __VERIFIER_nondet_double() [L214] CALL assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_41=125/4, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L215] var_1_41 = __VERIFIER_nondet_double() [L216] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=8, var_1_16=-16, var_1_18=16, var_1_19=25, var_1_1=50, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=10, var_1_27=-10000, var_1_28=-10000, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=32, var_1_38=-256, var_1_39=18/5, var_1_3=17, var_1_42=10, var_1_4=-17, var_1_5=33/2, var_1_6=1, var_1_7=18, var_1_8=256] [L230] RET updateVariables() [L231] CALL step() [L64] signed char stepLocal_1 = var_1_6; [L65] unsigned char stepLocal_0 = last_1_var_1_12; [L66] COND FALSE !(-25 == stepLocal_1) [L71] var_1_8 = ((((var_1_7) > (var_1_11)) ? (var_1_7) : (var_1_11))) [L73] COND FALSE !(var_1_30 <= (~ ((((var_1_35) < (var_1_32)) ? (var_1_35) : (var_1_32))))) [L84] var_1_42 = var_1_38 [L86] signed char stepLocal_2 = var_1_7; [L87] COND TRUE var_1_8 >= stepLocal_2 [L88] var_1_12 = (! var_1_14) [L90] COND TRUE ((((((((var_1_27) > (var_1_28)) ? (var_1_27) : (var_1_28)))) > (var_1_25)) ? (((((var_1_27) > (var_1_28)) ? (var_1_27) : (var_1_28)))) : (var_1_25))) > var_1_30 [L91] COND TRUE ! (var_1_37 >= 128) [L92] var_1_36 = ((((8) < 0 ) ? -(8) : (8))) [L97] var_1_39 = ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (((((var_1_41) < (100.75)) ? (var_1_41) : (100.75))))) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (((((var_1_41) < (100.75)) ? (var_1_41) : (100.75)))))) [L98] COND TRUE \read(var_1_12) [L99] var_1_1 = (var_1_3 + var_1_4) [L101] COND FALSE !(var_1_27 > var_1_22) [L110] COND TRUE var_1_4 >= (var_1_6 - var_1_7) [L111] COND TRUE \read(var_1_12) [L112] var_1_5 = 8.25 [L115] signed char stepLocal_4 = var_1_6; [L116] COND TRUE var_1_1 < stepLocal_4 [L117] var_1_18 = (var_1_6 - var_1_7) [L121] COND TRUE \read(var_1_12) [L122] var_1_19 = ((var_1_7 - ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21)))) + var_1_6) [L124] COND TRUE var_1_24 > var_1_25 [L125] COND FALSE !(\read(var_1_23)) [L129] COND TRUE -64 > (var_1_6 + var_1_19) [L130] var_1_15 = (var_1_11 - var_1_7) [L138] var_1_26 = var_1_27 [L139] COND FALSE !(((((-256) < 0 ) ? -(-256) : (-256))) < var_1_24) [L142] var_1_28 = var_1_29 [L144] signed long int stepLocal_3 = ((((var_1_11) > (var_1_18)) ? (var_1_11) : (var_1_18))) + (var_1_15 / var_1_10); [L145] COND FALSE !(var_1_19 > stepLocal_3) [L231] RET step() [L232] CALL, EXPR property() [L222-L223] return (((((((var_1_12 ? (var_1_1 == ((signed char) (var_1_3 + var_1_4))) : 1) && ((var_1_4 >= (var_1_6 - var_1_7)) ? (var_1_12 ? (var_1_5 == ((double) 8.25)) : 1) : 1)) && ((-25 == var_1_6) ? ((last_1_var_1_12 && last_1_var_1_12) ? (var_1_8 == ((unsigned short int) ((((((var_1_10 - 10) - 16)) > ((var_1_11 - var_1_7))) ? (((var_1_10 - 10) - 16)) : ((var_1_11 - var_1_7)))))) : 1) : (var_1_8 == ((unsigned short int) ((((var_1_7) > (var_1_11)) ? (var_1_7) : (var_1_11))))))) && ((var_1_8 >= var_1_7) ? (var_1_12 == ((unsigned char) (! var_1_14))) : 1)) && ((-64 > (var_1_6 + var_1_19)) ? (var_1_15 == ((signed long int) (var_1_11 - var_1_7))) : ((! var_1_12) ? (var_1_12 ? (var_1_15 == ((signed long int) 4)) : 1) : 1))) && ((var_1_19 > (((((var_1_11) > (var_1_18)) ? (var_1_11) : (var_1_18))) + (var_1_15 / var_1_10))) ? (var_1_16 == ((signed short int) var_1_4)) : 1)) && ((var_1_1 < var_1_6) ? (var_1_18 == ((signed short int) (var_1_6 - var_1_7))) : (var_1_18 == ((signed short int) (((((var_1_6 + var_1_4)) < (var_1_1)) ? ((var_1_6 + var_1_4)) : (var_1_1))))))) && (var_1_12 ? (var_1_19 == ((signed short int) ((var_1_7 - ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21)))) + var_1_6))) : 1) ; [L232] RET, EXPR property() [L232] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=32749, var_1_16=-16, var_1_18=-17, var_1_19=-66, var_1_1=0, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=-10000, var_1_27=-10000, var_1_28=-1073741823, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=8, var_1_37=0, var_1_38=-256, var_1_39=2, var_1_3=17, var_1_40=0, var_1_41=0, var_1_42=0, var_1_4=-17, var_1_5=33/4, var_1_6=1, var_1_7=18, var_1_8=32767] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=1, var_1_10=49150, var_1_11=32767, var_1_12=1, var_1_14=0, var_1_15=32749, var_1_16=-16, var_1_18=-17, var_1_19=-66, var_1_1=0, var_1_20=85, var_1_21=85, var_1_22=-8, var_1_23=0, var_1_24=-9999, var_1_25=-10000, var_1_26=-10000, var_1_27=-10000, var_1_28=-1073741823, var_1_29=-1073741823, var_1_30=1073741823, var_1_31=1, var_1_32=1, var_1_33=-32767, var_1_34=-16383, var_1_35=1, var_1_36=8, var_1_37=0, var_1_38=-256, var_1_39=2, var_1_3=17, var_1_40=0, var_1_41=0, var_1_42=0, var_1_4=-17, var_1_5=33/4, var_1_6=1, var_1_7=18, var_1_8=32767] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 1, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=76occurred 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, 1.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 318 NumberOfCodeBlocks, 318 NumberOfCodeBlocksAsserted, 2 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 [2024-11-09 05:40:43,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje --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 366cd04e1cccaa3d248693408475f1d8f6198ae7da412e5cc3eb2ead8f221652 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:40:46,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:40:46,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:40:46,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:40:46,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:40:46,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:40:46,187 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:40:46,187 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:40:46,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:40:46,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:40:46,189 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:40:46,189 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:40:46,190 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:40:46,191 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:40:46,192 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:40:46,192 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:40:46,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:40:46,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:40:46,194 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:40:46,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:40:46,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:40:46,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:40:46,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:40:46,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:40:46,198 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:40:46,198 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:40:46,199 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:40:46,199 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:40:46,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:40:46,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:40:46,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:40:46,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:40:46,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:40:46,200 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:40:46,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:40:46,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:40:46,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:40:46,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:40:46,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:40:46,202 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:40:46,202 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:40:46,214 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:40:46,215 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:40:46,215 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 366cd04e1cccaa3d248693408475f1d8f6198ae7da412e5cc3eb2ead8f221652 [2024-11-09 05:40:46,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:40:46,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:40:46,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:40:46,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:40:46,646 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:40:46,648 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i Unable to find full path for "g++" [2024-11-09 05:40:48,777 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:40:49,139 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:40:49,139 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i [2024-11-09 05:40:49,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/8346c375c/2c74d9758e6340a59d0e30b3dd9a2c65/FLAGae64d2a8e [2024-11-09 05:40:49,340 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/data/8346c375c/2c74d9758e6340a59d0e30b3dd9a2c65 [2024-11-09 05:40:49,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:40:49,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:40:49,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:40:49,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:40:49,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:40:49,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@712460d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49, skipping insertion in model container [2024-11-09 05:40:49,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,389 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:40:49,597 WARN L250 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i[919,932] [2024-11-09 05:40:49,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:40:49,729 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:40:49,744 WARN L250 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_6545a54d-5f20-4a14-b433-0d4b2e3738c7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i[919,932] [2024-11-09 05:40:49,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:40:49,818 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:40:49,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49 WrapperNode [2024-11-09 05:40:49,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:40:49,821 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:40:49,821 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:40:49,821 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:40:49,831 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,847 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,903 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 238 [2024-11-09 05:40:49,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:40:49,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:40:49,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:40:49,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:40:49,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,974 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:49,974 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,042 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:40:50,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:40:50,063 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:40:50,063 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:40:50,064 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (1/1) ... [2024-11-09 05:40:50,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:40:50,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:40:50,118 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:40:50,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:40:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:40:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:40:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:40:50,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:40:50,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:40:50,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:40:50,315 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:40:50,317 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:40:50,923 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-09 05:40:50,923 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:40:50,939 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:40:50,940 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:40:50,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:40:50 BoogieIcfgContainer [2024-11-09 05:40:50,940 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:40:50,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:40:50,943 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:40:50,947 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:40:50,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:40:49" (1/3) ... [2024-11-09 05:40:50,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dbc914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:40:50, skipping insertion in model container [2024-11-09 05:40:50,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:49" (2/3) ... [2024-11-09 05:40:50,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dbc914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:40:50, skipping insertion in model container [2024-11-09 05:40:50,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:40:50" (3/3) ... [2024-11-09 05:40:50,951 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-66.i [2024-11-09 05:40:50,968 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:40:50,968 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:40:51,052 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:40:51,059 INFO L333 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, 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;@28579a5a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:40:51,060 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:40:51,064 INFO L276 IsEmpty]: Start isEmpty. Operand has 114 states, 67 states have (on average 1.4179104477611941) internal successors, (95), 68 states have internal predecessors, (95), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:40:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 05:40:51,088 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:40:51,089 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:40:51,089 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:40:51,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:40:51,094 INFO L85 PathProgramCache]: Analyzing trace with hash -299059312, now seen corresponding path program 1 times [2024-11-09 05:40:51,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:40:51,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [509814926] [2024-11-09 05:40:51,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:40:51,109 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 [2024-11-09 05:40:51,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:40:51,113 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:40:51,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:40:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:40:51,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:40:51,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:40:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1094 proven. 0 refuted. 0 times theorem prover too weak. 2690 trivial. 0 not checked. [2024-11-09 05:40:51,698 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:40:51,699 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:40:51,699 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [509814926] [2024-11-09 05:40:51,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [509814926] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:40:51,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:40:51,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:40:51,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514907818] [2024-11-09 05:40:51,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:40:51,710 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:40:51,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:40:51,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:40:51,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:40:51,753 INFO L87 Difference]: Start difference. First operand has 114 states, 67 states have (on average 1.4179104477611941) internal successors, (95), 68 states have internal predecessors, (95), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 05:40:51,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:40:51,833 INFO L93 Difference]: Finished difference Result 221 states and 404 transitions. [2024-11-09 05:40:51,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:40:51,836 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 270 [2024-11-09 05:40:51,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:40:51,850 INFO L225 Difference]: With dead ends: 221 [2024-11-09 05:40:51,850 INFO L226 Difference]: Without dead ends: 110 [2024-11-09 05:40:51,857 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:40:51,863 INFO L432 NwaCegarLoop]: 176 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, 176 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 [2024-11-09 05:40:51,865 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:40:51,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2024-11-09 05:40:51,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2024-11-09 05:40:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 64 states have (on average 1.375) internal successors, (88), 64 states have internal predecessors, (88), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:40:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 176 transitions. [2024-11-09 05:40:51,954 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 176 transitions. Word has length 270 [2024-11-09 05:40:51,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:40:51,957 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 176 transitions. [2024-11-09 05:40:51,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 05:40:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 176 transitions. [2024-11-09 05:40:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 05:40:51,966 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:40:51,967 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:40:51,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 05:40:52,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:40:52,168 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:40:52,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:40:52,169 INFO L85 PathProgramCache]: Analyzing trace with hash -2009258932, now seen corresponding path program 1 times [2024-11-09 05:40:52,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:40:52,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1047409203] [2024-11-09 05:40:52,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:40:52,171 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 [2024-11-09 05:40:52,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:40:52,177 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:40:52,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:40:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:40:52,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 05:40:52,539 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:40:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1316 proven. 312 refuted. 0 times theorem prover too weak. 2156 trivial. 0 not checked. [2024-11-09 05:40:56,979 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:41:03,066 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:41:03,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1047409203] [2024-11-09 05:41:03,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1047409203] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:41:03,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1788398726] [2024-11-09 05:41:03,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:41:03,068 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:41:03,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:41:03,072 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:41:03,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 05:41:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:04,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 05:41:04,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:41:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1796 proven. 84 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2024-11-09 05:41:07,697 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:41:09,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1788398726] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:41:09,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1894858406] [2024-11-09 05:41:09,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:41:09,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:41:09,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:41:09,220 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:41:09,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-09 05:41:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:09,473 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 05:41:09,480 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:41:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1227 proven. 414 refuted. 0 times theorem prover too weak. 2143 trivial. 0 not checked. [2024-11-09 05:41:21,597 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:41:35,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1894858406] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:41:35,286 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:41:35,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 8, 17] total 30 [2024-11-09 05:41:35,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168943860] [2024-11-09 05:41:35,288 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:41:35,290 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-11-09 05:41:35,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:41:35,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-11-09 05:41:35,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=1289, Unknown=2, NotChecked=0, Total=1482 [2024-11-09 05:41:35,293 INFO L87 Difference]: Start difference. First operand 110 states and 176 transitions. Second operand has 30 states, 30 states have (on average 6.066666666666666) internal successors, (182), 29 states have internal predecessors, (182), 10 states have call successors, (125), 10 states have call predecessors, (125), 16 states have return successors, (126), 10 states have call predecessors, (126), 10 states have call successors, (126) [2024-11-09 05:42:02,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:11,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:42:14,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:43:20,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:43:20,367 INFO L93 Difference]: Finished difference Result 490 states and 710 transitions. [2024-11-09 05:43:20,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-09 05:43:20,368 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.066666666666666) internal successors, (182), 29 states have internal predecessors, (182), 10 states have call successors, (125), 10 states have call predecessors, (125), 16 states have return successors, (126), 10 states have call predecessors, (126), 10 states have call successors, (126) Word has length 270 [2024-11-09 05:43:20,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:43:20,376 INFO L225 Difference]: With dead ends: 490 [2024-11-09 05:43:20,376 INFO L226 Difference]: Without dead ends: 383 [2024-11-09 05:43:20,382 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 947 GetRequests, 853 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2744 ImplicationChecksByTransitivity, 71.4s TimeCoverageRelationStatistics Valid=1373, Invalid=7744, Unknown=3, NotChecked=0, Total=9120 [2024-11-09 05:43:20,383 INFO L432 NwaCegarLoop]: 126 mSDtfsCounter, 621 mSDsluCounter, 1296 mSDsCounter, 0 mSdLazyCounter, 2139 mSolverCounterSat, 334 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 632 SdHoareTripleChecker+Valid, 1422 SdHoareTripleChecker+Invalid, 2476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 334 IncrementalHoareTripleChecker+Valid, 2139 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:43:20,384 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [632 Valid, 1422 Invalid, 2476 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [334 Valid, 2139 Invalid, 3 Unknown, 0 Unchecked, 52.9s Time] [2024-11-09 05:43:20,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2024-11-09 05:43:20,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 326. [2024-11-09 05:43:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 197 states have (on average 1.218274111675127) internal successors, (240), 200 states have internal predecessors, (240), 108 states have call successors, (108), 20 states have call predecessors, (108), 20 states have return successors, (108), 105 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-09 05:43:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 456 transitions. [2024-11-09 05:43:20,516 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 456 transitions. Word has length 270 [2024-11-09 05:43:20,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:43:20,522 INFO L471 AbstractCegarLoop]: Abstraction has 326 states and 456 transitions. [2024-11-09 05:43:20,523 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.066666666666666) internal successors, (182), 29 states have internal predecessors, (182), 10 states have call successors, (125), 10 states have call predecessors, (125), 16 states have return successors, (126), 10 states have call predecessors, (126), 10 states have call successors, (126) [2024-11-09 05:43:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 456 transitions. [2024-11-09 05:43:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-09 05:43:20,538 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:43:20,538 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:43:20,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-09 05:43:20,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-09 05:43:20,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 05:43:21,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:43:21,140 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:43:21,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:43:21,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1994033901, now seen corresponding path program 1 times [2024-11-09 05:43:21,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:43:21,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1788389094] [2024-11-09 05:43:21,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:43:21,142 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 [2024-11-09 05:43:21,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:43:21,145 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:43:21,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6545a54d-5f20-4a14-b433-0d4b2e3738c7/bin/utaipan-verify-YMUCfTKeje/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 (6)] Waiting until timeout for monitored process [2024-11-09 05:43:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:43:21,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 05:43:21,473 INFO L278 TraceCheckSpWp]: Computing forward predicates...