./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2 --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 23e743c29bf7bd3fd52f79b8f611991a407799bc4b89f741f336ef15333bb340 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:19,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:19,684 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:33:19,689 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:19,693 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:19,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:19,729 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:19,730 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:19,731 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:19,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:19,733 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:19,733 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:19,734 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:19,736 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:33:19,737 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:19,737 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:19,738 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:33:19,738 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:33:19,738 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:19,739 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:33:19,743 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:33:19,743 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:33:19,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:19,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:19,745 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:33:19,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:33:19,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:33:19,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:19,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:19,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:19,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:19,749 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:19,749 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:33:19,750 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:19,750 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:19,751 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:19,751 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:33:19,752 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:19,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:19,753 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:19,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:19,754 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:19,754 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:33:19,754 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:33:19,755 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:19,755 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:19,756 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:19,756 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_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23e743c29bf7bd3fd52f79b8f611991a407799bc4b89f741f336ef15333bb340 [2024-11-02 12:33:20,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:20,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:20,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:20,097 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:20,098 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:20,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i Unable to find full path for "g++" [2024-11-02 12:33:22,168 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:33:22,475 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:33:22,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i [2024-11-02 12:33:22,496 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/094c8f611/8f899a8dd0a8434e8ceefd925f5e53a5/FLAG4be7e48f6 [2024-11-02 12:33:22,520 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/094c8f611/8f899a8dd0a8434e8ceefd925f5e53a5 [2024-11-02 12:33:22,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:33:22,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:33:22,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:22,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:33:22,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:33:22,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:22" (1/1) ... [2024-11-02 12:33:22,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a28a57d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:22, skipping insertion in model container [2024-11-02 12:33:22,542 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:22" (1/1) ... [2024-11-02 12:33:22,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:33:22,870 WARN L251 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_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i[916,929] [2024-11-02 12:33:23,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:23,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:33:23,120 WARN L251 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_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i[916,929] [2024-11-02 12:33:23,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:23,223 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:33:23,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23 WrapperNode [2024-11-02 12:33:23,224 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:23,225 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:33:23,226 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:33:23,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:33:23,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,254 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,320 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 276 [2024-11-02 12:33:23,320 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:33:23,321 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:33:23,321 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:33:23,322 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:33:23,354 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,366 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,388 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,409 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,415 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,421 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:33:23,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:33:23,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:33:23,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:33:23,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (1/1) ... [2024-11-02 12:33:23,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:23,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:33:23,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:33:23,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:33:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:33:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:33:23,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:33:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:33:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:33:23,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:33:23,658 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:33:23,663 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:33:24,377 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-02 12:33:24,377 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:33:24,985 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:33:24,985 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:33:24,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:33:24 BoogieIcfgContainer [2024-11-02 12:33:24,986 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:33:24,990 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:33:24,990 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:33:24,994 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:33:24,995 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:33:22" (1/3) ... [2024-11-02 12:33:24,996 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5787877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:33:24, skipping insertion in model container [2024-11-02 12:33:24,996 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:23" (2/3) ... [2024-11-02 12:33:24,997 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5787877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:33:24, skipping insertion in model container [2024-11-02 12:33:24,997 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:33:24" (3/3) ... [2024-11-02 12:33:24,999 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-70.i [2024-11-02 12:33:25,021 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:33:25,021 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:33:25,111 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:33:25,122 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;@58cfbf66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:33:25,122 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:33:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand has 61 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:33:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-02 12:33:25,141 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:33:25,142 INFO L215 NwaCegarLoop]: trace histogram [33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:33:25,143 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:33:25,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:33:25,151 INFO L85 PathProgramCache]: Analyzing trace with hash -816810495, now seen corresponding path program 1 times [2024-11-02 12:33:25,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:33:25,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811206537] [2024-11-02 12:33:25,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:33:25,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:33:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:33:26,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1136357827] [2024-11-02 12:33:26,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:33:26,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:33:26,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:33:26,012 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:33:26,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:33:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:33:26,545 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:33:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:33:26,846 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:33:26,849 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:33:26,851 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:33:26,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-02 12:33:27,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:33:27,058 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:33:27,219 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:33:27,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:33:27 BoogieIcfgContainer [2024-11-02 12:33:27,225 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:33:27,226 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:33:27,226 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:33:27,226 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:33:27,227 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:33:24" (3/4) ... [2024-11-02 12:33:27,230 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:33:27,231 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:33:27,232 INFO L158 Benchmark]: Toolchain (without parser) took 4707.66ms. Allocated memory was 136.3MB in the beginning and 205.5MB in the end (delta: 69.2MB). Free memory was 94.4MB in the beginning and 121.4MB in the end (delta: -27.0MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2024-11-02 12:33:27,233 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:27,234 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.51ms. Allocated memory is still 136.3MB. Free memory was 94.1MB in the beginning and 74.6MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 12:33:27,235 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.17ms. Allocated memory is still 136.3MB. Free memory was 74.6MB in the beginning and 67.2MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-02 12:33:27,236 INFO L158 Benchmark]: Boogie Preprocessor took 100.03ms. Allocated memory was 136.3MB in the beginning and 169.9MB in the end (delta: 33.6MB). Free memory was 67.2MB in the beginning and 136.5MB in the end (delta: -69.3MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-02 12:33:27,238 INFO L158 Benchmark]: RCFGBuilder took 1563.86ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 80.3MB in the end (delta: 56.2MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2024-11-02 12:33:27,239 INFO L158 Benchmark]: TraceAbstraction took 2235.19ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 79.3MB in the beginning and 121.4MB in the end (delta: -42.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:27,240 INFO L158 Benchmark]: Witness Printer took 5.65ms. Allocated memory is still 205.5MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:27,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.51ms. Allocated memory is still 136.3MB. Free memory was 94.1MB in the beginning and 74.6MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.17ms. Allocated memory is still 136.3MB. Free memory was 74.6MB in the beginning and 67.2MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.03ms. Allocated memory was 136.3MB in the beginning and 169.9MB in the end (delta: 33.6MB). Free memory was 67.2MB in the beginning and 136.5MB in the end (delta: -69.3MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1563.86ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 80.3MB in the end (delta: 56.2MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2235.19ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 79.3MB in the beginning and 121.4MB in the end (delta: -42.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.65ms. Allocated memory is still 205.5MB. Free memory is still 121.4MB. 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 shiftLeft at line 118, overapproximation of shiftRight at line 123, overapproximation of someBinaryArithmeticDOUBLEoperation at line 105, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of bitwiseOr at line 87, overapproximation of someUnaryDOUBLEoperation at line 107, overapproximation of someBinaryDOUBLEComparisonOperation at line 64, overapproximation of someBinaryArithmeticFLOAToperation at line 131. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 31.7; [L23] double var_1_3 = 1.0350000000000001; [L24] unsigned short int var_1_4 = 8; [L25] signed short int var_1_12 = -128; [L26] signed short int var_1_13 = 8; [L27] float var_1_14 = 9.6; [L28] signed long int var_1_15 = -5; [L29] float var_1_16 = 128.6; [L30] double var_1_17 = 5.75; [L31] double var_1_18 = 1.25; [L32] float var_1_19 = 100.4; [L33] float var_1_20 = 64.5; [L34] double var_1_21 = 5.4; [L35] unsigned short int var_1_22 = 256; [L36] signed short int var_1_23 = 16; [L37] unsigned char var_1_24 = 128; [L38] unsigned char var_1_25 = 10; [L39] unsigned char var_1_26 = 1; [L40] unsigned char var_1_27 = 0; [L41] unsigned char var_1_28 = 1; [L42] unsigned char var_1_29 = 1; [L43] unsigned char var_1_30 = 8; [L44] unsigned char var_1_31 = 128; [L45] unsigned char var_1_32 = 128; [L46] unsigned char var_1_33 = 128; [L47] unsigned char var_1_34 = 1; [L48] unsigned char var_1_35 = 0; [L49] unsigned char var_1_36 = 64; [L50] signed long int var_1_37 = 10; [L51] unsigned short int var_1_38 = 25; [L52] unsigned short int var_1_39 = 59136; [L53] unsigned short int var_1_40 = 43689; [L54] double var_1_41 = 4.1; [L55] signed short int last_1_var_1_12 = -128; [L56] signed long int last_1_var_1_15 = -5; [L57] signed short int last_1_var_1_23 = 16; [L58] unsigned char last_1_var_1_26 = 1; [L59] unsigned char last_1_var_1_30 = 8; [L60] signed long int last_1_var_1_37 = 10; [L207] isInitial = 1 [L208] FCALL initially() [L209] COND TRUE 1 [L210] CALL updateLastVariables() [L195] last_1_var_1_12 = var_1_12 [L196] last_1_var_1_15 = var_1_15 [L197] last_1_var_1_23 = var_1_23 [L198] last_1_var_1_26 = var_1_26 [L199] last_1_var_1_30 = var_1_30 [L200] last_1_var_1_37 = var_1_37 [L210] RET updateLastVariables() [L211] CALL updateVariables() [L141] var_1_3 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=8, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=8, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L143] var_1_13 = __VERIFIER_nondet_short() [L144] CALL assume_abort_if_not(var_1_13 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_13 >= -32766) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L145] CALL assume_abort_if_not(var_1_13 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_13 <= 32766) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_17=23/4, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L146] var_1_17 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_18=5/4, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L148] var_1_18 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_19=502/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L150] var_1_19 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_20=129/2, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L152] var_1_20 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=128, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L154] var_1_24 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L156] CALL assume_abort_if_not(var_1_24 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_24 <= 255) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=10, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L157] var_1_25 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L159] CALL assume_abort_if_not(var_1_25 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_25 <= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L160] var_1_27 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L162] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L163] var_1_28 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L165] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L166] var_1_29 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L168] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=128, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L169] var_1_31 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_31 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_31 >= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L171] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=128, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L172] var_1_32 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_32 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_32 >= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L174] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=128, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L175] var_1_33 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L177] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L178] var_1_34 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L180] CALL assume_abort_if_not(var_1_34 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_34 <= 64) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L181] var_1_35 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L183] CALL assume_abort_if_not(var_1_35 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_35 <= 63) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=64, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L184] var_1_36 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_36 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_36 >= 63) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L186] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=59136, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L187] var_1_39 = __VERIFIER_nondet_ushort() [L188] CALL assume_abort_if_not(var_1_39 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_39 >= 49150) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L189] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=43689, var_1_41=41/10, var_1_4=8] [L190] var_1_40 = __VERIFIER_nondet_ushort() [L191] CALL assume_abort_if_not(var_1_40 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=65534, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_40 >= 32767) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=65534, var_1_41=41/10, var_1_4=8] [L192] CALL assume_abort_if_not(var_1_40 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=65534, var_1_41=41/10, var_1_4=8] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_40 <= 65534) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=48/5, var_1_15=-5, var_1_16=643/5, var_1_1=317/10, var_1_21=27/5, var_1_22=256, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=8, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=25, var_1_39=65531, var_1_40=65534, var_1_41=41/10, var_1_4=8] [L211] RET updateVariables() [L212] CALL step() [L64] COND TRUE var_1_18 < var_1_19 [L65] var_1_38 = ((((((var_1_39 - last_1_var_1_15) - var_1_35)) > ((var_1_40 - ((((last_1_var_1_30) < 0 ) ? -(last_1_var_1_30) : (last_1_var_1_30)))))) ? (((var_1_39 - last_1_var_1_15) - var_1_35)) : ((var_1_40 - ((((last_1_var_1_30) < 0 ) ? -(last_1_var_1_30) : (last_1_var_1_30))))))) [L77] signed long int stepLocal_0 = last_1_var_1_23; [L78] COND FALSE !(! last_1_var_1_26) [L85] var_1_4 = last_1_var_1_12 [L87] EXPR (~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30) [L87] signed long int stepLocal_3 = (~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30); [L88] COND TRUE stepLocal_3 > 8 [L89] COND TRUE \read(var_1_27) [L90] var_1_26 = (var_1_28 && var_1_29) [L93] COND FALSE !(last_1_var_1_26 && (last_1_var_1_37 > var_1_13)) [L96] COND TRUE \read(last_1_var_1_26) [L97] COND TRUE var_1_3 >= ((((- var_1_18) < 0 ) ? -(- var_1_18) : (- var_1_18))) [L98] var_1_30 = (var_1_31 - (var_1_36 - var_1_35)) [L104] COND TRUE \read(var_1_26) [L105] var_1_1 = (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))) [L109] COND TRUE \read(var_1_26) [L110] var_1_14 = var_1_3 [L112] var_1_21 = ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))) [L113] var_1_41 = 16.625 [L114] unsigned short int stepLocal_4 = var_1_38; [L115] COND FALSE !(stepLocal_4 > ((var_1_24 + var_1_36) - var_1_30)) [L118] EXPR var_1_30 << var_1_37 [L118] COND TRUE 0 <= (var_1_30 << var_1_37) [L119] COND TRUE var_1_20 > var_1_41 [L120] var_1_22 = var_1_30 [L123] EXPR var_1_30 >> var_1_38 [L123] signed long int stepLocal_2 = var_1_30 >> var_1_38; [L124] COND FALSE !((var_1_24 - var_1_25) > stepLocal_2) [L127] COND FALSE !(var_1_30 >= var_1_4) [L130] COND FALSE !((var_1_17 - var_1_18) > var_1_21) [L133] unsigned char stepLocal_1 = var_1_30; [L134] COND FALSE !(stepLocal_1 < var_1_22) [L137] var_1_15 = ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))) [L212] RET step() [L213] CALL, EXPR property() [L203] EXPR (((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1) [L203] EXPR var_1_30 << var_1_37 [L203] EXPR (((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1) [L203] EXPR ((((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1)) && (((var_1_24 - var_1_25) > (var_1_30 >> var_1_38)) ? (var_1_23 == ((signed short int) (((((var_1_25 - var_1_30)) > (var_1_38)) ? ((var_1_25 - var_1_30)) : (var_1_38))))) : 1) [L203] EXPR var_1_30 >> var_1_38 [L203] EXPR ((((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1)) && (((var_1_24 - var_1_25) > (var_1_30 >> var_1_38)) ? (var_1_23 == ((signed short int) (((((var_1_25 - var_1_30)) > (var_1_38)) ? ((var_1_25 - var_1_30)) : (var_1_38))))) : 1) [L203] EXPR (((((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1)) && (((var_1_24 - var_1_25) > (var_1_30 >> var_1_38)) ? (var_1_23 == ((signed short int) (((((var_1_25 - var_1_30)) > (var_1_38)) ? ((var_1_25 - var_1_30)) : (var_1_38))))) : 1)) && ((((~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30)) > 8) ? (var_1_27 ? (var_1_26 == ((unsigned char) (var_1_28 && var_1_29))) : 1) : 1) [L203] EXPR (~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30) [L203] EXPR (((((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1)) && (((var_1_24 - var_1_25) > (var_1_30 >> var_1_38)) ? (var_1_23 == ((signed short int) (((((var_1_25 - var_1_30)) > (var_1_38)) ? ((var_1_25 - var_1_30)) : (var_1_38))))) : 1)) && ((((~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30)) > 8) ? (var_1_27 ? (var_1_26 == ((unsigned char) (var_1_28 && var_1_29))) : 1) : 1) [L203-L204] return (((((((((((((var_1_26 ? (var_1_1 == ((double) (4.2 - ((((9.5) > (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) ? (9.5) : (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))))))) : (var_1_1 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((! last_1_var_1_26) ? (((((((32 * last_1_var_1_12)) > (last_1_var_1_12)) ? ((32 * last_1_var_1_12)) : (last_1_var_1_12))) <= last_1_var_1_23) ? (var_1_4 == ((unsigned short int) ((last_1_var_1_12 + (last_1_var_1_12 + last_1_var_1_30)) + ((((last_1_var_1_30) > (last_1_var_1_30)) ? (last_1_var_1_30) : (last_1_var_1_30)))))) : (var_1_4 == ((unsigned short int) last_1_var_1_30))) : (var_1_4 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_30 >= var_1_4) ? (var_1_12 == ((signed short int) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : 1)) && (var_1_26 ? (var_1_14 == ((float) var_1_3)) : 1)) && ((var_1_30 < var_1_22) ? (var_1_15 == ((signed long int) (var_1_4 + 1))) : (var_1_15 == ((signed long int) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))))) && (((var_1_17 - var_1_18) > var_1_21) ? (var_1_16 == ((float) (var_1_19 + var_1_20))) : 1)) && (var_1_21 == ((double) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))))) && ((0 <= (var_1_30 << var_1_37)) ? ((var_1_20 > var_1_41) ? (var_1_22 == ((unsigned short int) var_1_30)) : 1) : 1)) && (((var_1_24 - var_1_25) > (var_1_30 >> var_1_38)) ? (var_1_23 == ((signed short int) (((((var_1_25 - var_1_30)) > (var_1_38)) ? ((var_1_25 - var_1_30)) : (var_1_38))))) : 1)) && ((((~ last_1_var_1_15) | (last_1_var_1_23 * last_1_var_1_30)) > 8) ? (var_1_27 ? (var_1_26 == ((unsigned char) (var_1_28 && var_1_29))) : 1) : 1)) && ((last_1_var_1_26 && (last_1_var_1_37 > var_1_13)) ? (var_1_30 == ((unsigned char) (((((var_1_31) < (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))))) ? (var_1_31) : (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33)))))) - ((((var_1_25) > ((var_1_34 + var_1_35))) ? (var_1_25) : ((var_1_34 + var_1_35))))))) : (last_1_var_1_26 ? ((var_1_3 >= ((((- var_1_18) < 0 ) ? -(- var_1_18) : (- var_1_18)))) ? (var_1_30 == ((unsigned char) (var_1_31 - (var_1_36 - var_1_35)))) : (var_1_30 == ((unsigned char) (((((8) < 0 ) ? -(8) : (8))) + var_1_36)))) : 1))) && ((var_1_38 > ((var_1_24 + var_1_36) - var_1_30)) ? (var_1_37 == ((signed long int) var_1_24)) : 1)) && ((var_1_18 < var_1_19) ? (var_1_38 == ((unsigned short int) ((((((var_1_39 - last_1_var_1_15) - var_1_35)) > ((var_1_40 - ((((last_1_var_1_30) < 0 ) ? -(last_1_var_1_30) : (last_1_var_1_30)))))) ? (((var_1_39 - last_1_var_1_15) - var_1_35)) : ((var_1_40 - ((((last_1_var_1_30) < 0 ) ? -(last_1_var_1_30) : (last_1_var_1_30))))))))) : (var_1_29 ? ((! last_1_var_1_26) ? (var_1_38 == ((unsigned short int) last_1_var_1_30)) : (var_1_38 == ((unsigned short int) last_1_var_1_30))) : (var_1_38 == ((unsigned short int) last_1_var_1_15))))) && (var_1_41 == ((double) 16.625)) ; [L213] RET, EXPR property() [L213] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=2, var_1_15=72, var_1_16=643/5, var_1_1=0, var_1_21=3, var_1_22=72, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=72, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=65536, var_1_39=65531, var_1_3=2, var_1_40=65534, var_1_41=133/8, var_1_4=-128] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=-128, last_1_var_1_15=-5, last_1_var_1_23=16, last_1_var_1_26=1, last_1_var_1_30=8, last_1_var_1_37=10, var_1_12=-128, var_1_13=10, var_1_14=2, var_1_15=72, var_1_16=643/5, var_1_1=0, var_1_21=3, var_1_22=72, var_1_23=16, var_1_24=127, var_1_25=55, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=1, var_1_30=72, var_1_31=1159, var_1_32=127, var_1_33=127, var_1_34=0, var_1_35=-256, var_1_36=-193, var_1_37=10, var_1_38=65536, var_1_39=65531, var_1_3=2, var_1_40=65534, var_1_41=133/8, var_1_4=-128] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 61 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 33, 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=61occurred 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, 1.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 244 NumberOfCodeBlocks, 244 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 [2024-11-02 12:33:27,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2 --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 23e743c29bf7bd3fd52f79b8f611991a407799bc4b89f741f336ef15333bb340 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:29,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:29,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:33:29,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:30,000 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:30,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:30,041 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:30,041 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:30,042 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:30,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:30,044 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:30,045 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:30,045 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:30,046 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:30,046 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:30,047 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:30,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:30,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:30,051 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:33:30,052 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:33:30,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:30,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:30,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:30,058 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:30,058 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:33:30,058 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:33:30,059 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:30,059 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:33:30,059 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:33:30,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:30,062 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:30,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:30,063 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:33:30,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:33:30,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:30,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:30,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:30,065 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:30,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:30,066 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:33:30,066 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:33:30,067 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:30,067 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:30,068 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:30,068 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23e743c29bf7bd3fd52f79b8f611991a407799bc4b89f741f336ef15333bb340 [2024-11-02 12:33:30,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:30,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:30,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:30,517 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:30,518 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:30,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i Unable to find full path for "g++" [2024-11-02 12:33:32,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:33:33,102 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:33:33,104 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i [2024-11-02 12:33:33,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/a4569965b/970af72ab0eb47b6a42634f7af7b9ed5/FLAGb4a97b833 [2024-11-02 12:33:33,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/data/a4569965b/970af72ab0eb47b6a42634f7af7b9ed5 [2024-11-02 12:33:33,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:33:33,144 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:33:33,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:33,146 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:33:33,152 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:33:33,153 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@937c22e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33, skipping insertion in model container [2024-11-02 12:33:33,154 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,193 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:33:33,449 WARN L251 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_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i[916,929] [2024-11-02 12:33:33,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:33,630 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:33:33,645 WARN L251 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_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-70.i[916,929] [2024-11-02 12:33:33,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:33,781 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:33:33,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33 WrapperNode [2024-11-02 12:33:33,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:33,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:33:33,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:33:33,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:33:33,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,905 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2024-11-02 12:33:33,909 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:33:33,910 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:33:33,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:33:33,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:33:33,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,934 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,957 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,972 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:33,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:33:33,990 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:33:33,990 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:33:33,990 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:33:33,991 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (1/1) ... [2024-11-02 12:33:34,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:34,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:33:34,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:33:34,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:33:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:33:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:33:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:33:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:33:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:33:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:33:34,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:33:34,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:33:37,859 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-02 12:33:37,860 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:33:37,875 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:33:37,875 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:33:37,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:33:37 BoogieIcfgContainer [2024-11-02 12:33:37,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:33:37,878 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:33:37,879 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:33:37,882 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:33:37,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:33:33" (1/3) ... [2024-11-02 12:33:37,883 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c00ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:33:37, skipping insertion in model container [2024-11-02 12:33:37,883 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:33" (2/3) ... [2024-11-02 12:33:37,884 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c00ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:33:37, skipping insertion in model container [2024-11-02 12:33:37,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:33:37" (3/3) ... [2024-11-02 12:33:37,885 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-70.i [2024-11-02 12:33:37,904 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:33:37,904 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:33:37,976 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:33:37,984 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;@24e14ec8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:33:37,984 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:33:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:33:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-02 12:33:38,010 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:33:38,011 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:33:38,011 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:33:38,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:33:38,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1956773144, now seen corresponding path program 1 times [2024-11-02 12:33:38,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:33:38,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1828091288] [2024-11-02 12:33:38,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:33:38,040 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 [2024-11-02 12:33:38,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:33:38,046 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:33:38,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:33:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:33:38,683 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:33:38,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:33:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 988 proven. 0 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2024-11-02 12:33:38,822 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:33:38,823 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:33:38,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1828091288] [2024-11-02 12:33:38,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1828091288] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:33:38,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:33:38,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:33:38,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383491623] [2024-11-02 12:33:38,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:33:38,838 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:33:38,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:33:38,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:33:38,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:33:38,877 INFO L87 Difference]: Start difference. First operand has 95 states, 59 states have (on average 1.4067796610169492) internal successors, (83), 60 states have internal predecessors, (83), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-02 12:33:38,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:33:38,924 INFO L93 Difference]: Finished difference Result 183 states and 325 transitions. [2024-11-02 12:33:38,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:33:38,928 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 210 [2024-11-02 12:33:38,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:33:38,944 INFO L225 Difference]: With dead ends: 183 [2024-11-02 12:33:38,944 INFO L226 Difference]: Without dead ends: 91 [2024-11-02 12:33:38,949 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:33:38,956 INFO L432 NwaCegarLoop]: 142 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, 142 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 [2024-11-02 12:33:38,957 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 142 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:33:38,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2024-11-02 12:33:39,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2024-11-02 12:33:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 56 states have (on average 1.3571428571428572) internal successors, (76), 56 states have internal predecessors, (76), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:33:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 142 transitions. [2024-11-02 12:33:39,044 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 142 transitions. Word has length 210 [2024-11-02 12:33:39,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:33:39,044 INFO L471 AbstractCegarLoop]: Abstraction has 91 states and 142 transitions. [2024-11-02 12:33:39,047 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-02 12:33:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-02 12:33:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-02 12:33:39,053 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:33:39,054 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:33:39,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-02 12:33:39,258 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:33:39,259 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:33:39,259 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:33:39,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1072816226, now seen corresponding path program 1 times [2024-11-02 12:33:39,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:33:39,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [154846290] [2024-11-02 12:33:39,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:33:39,263 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 [2024-11-02 12:33:39,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:33:39,267 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:33:39,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_700a592c-d5ce-449d-bbfa-f9b75a7e0cd8/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:33:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:33:39,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-02 12:33:39,812 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:33:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-02 12:33:45,227 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:33:45,227 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:33:45,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [154846290] [2024-11-02 12:33:45,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [154846290] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:33:45,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:33:45,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-02 12:33:45,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002018456] [2024-11-02 12:33:45,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:33:45,230 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-02 12:33:45,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:33:45,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-02 12:33:45,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-02 12:33:45,233 INFO L87 Difference]: Start difference. First operand 91 states and 142 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2024-11-02 12:33:48,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-02 12:33:50,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-02 12:33:52,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []