./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh --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 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:29:40,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:29:40,769 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 14:29:40,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:29:40,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:29:40,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:29:40,793 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:29:40,794 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:29:40,794 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:29:40,795 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:29:40,795 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:29:40,796 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:29:40,797 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:29:40,797 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:29:40,798 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:29:40,798 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:29:40,799 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:29:40,799 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:29:40,800 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:29:40,800 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:29:40,801 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:29:40,801 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:29:40,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:29:40,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:29:40,803 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:29:40,803 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:29:40,804 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:29:40,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:29:40,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:29:40,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:29:40,805 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:29:40,806 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:29:40,806 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:29:40,806 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:29:40,807 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:29:40,807 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:29:40,807 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:29:40,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:29:40,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:29:40,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:29:40,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:29:40,808 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:29:40,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:29:40,808 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:29:40,809 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:29:40,809 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:29:40,809 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:29:40,809 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_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 [2023-12-02 14:29:41,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:29:41,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:29:41,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:29:41,028 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:29:41,028 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:29:41,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:43,848 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:29:44,040 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:29:44,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:44,053 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/4028d937f/f5e9a67a54a2498e9c78a4fb5aaffcbd/FLAG0ff61e067 [2023-12-02 14:29:44,068 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/4028d937f/f5e9a67a54a2498e9c78a4fb5aaffcbd [2023-12-02 14:29:44,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:29:44,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:29:44,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:29:44,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:29:44,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:29:44,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78874240 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44, skipping insertion in model container [2023-12-02 14:29:44,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,125 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:29:44,271 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-12-02 14:29:44,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:29:44,374 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:29:44,386 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-12-02 14:29:44,431 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:29:44,449 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:29:44,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44 WrapperNode [2023-12-02 14:29:44,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:29:44,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:29:44,451 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:29:44,451 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:29:44,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,516 INFO L138 Inliner]: procedures = 26, calls = 77, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 392 [2023-12-02 14:29:44,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:29:44,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:29:44,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:29:44,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:29:44,527 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,563 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:29:44,575 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:29:44,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:29:44,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:29:44,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (1/1) ... [2023-12-02 14:29:44,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:29:44,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:29:44,606 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:29:44,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:29:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:29:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 14:29:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 14:29:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:29:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:29:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:29:44,746 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:29:44,747 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:29:45,298 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:29:45,717 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:29:45,717 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 14:29:45,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:29:45 BoogieIcfgContainer [2023-12-02 14:29:45,718 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:29:45,720 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:29:45,721 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:29:45,723 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:29:45,723 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:29:44" (1/3) ... [2023-12-02 14:29:45,724 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28899a1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:29:45, skipping insertion in model container [2023-12-02 14:29:45,724 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:44" (2/3) ... [2023-12-02 14:29:45,725 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28899a1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:29:45, skipping insertion in model container [2023-12-02 14:29:45,725 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:29:45" (3/3) ... [2023-12-02 14:29:45,726 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:45,740 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:29:45,740 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 14:29:45,782 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:29:45,788 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a6864d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:29:45,788 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 14:29:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 43 states have internal predecessors, (45), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-12-02 14:29:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-02 14:29:45,807 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:29:45,808 INFO L195 NwaCegarLoop]: trace histogram [64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:29:45,808 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:29:45,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:29:45,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1881861399, now seen corresponding path program 1 times [2023-12-02 14:29:45,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:29:45,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591160838] [2023-12-02 14:29:45,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:29:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:29:46,023 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:29:46,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [974953856] [2023-12-02 14:29:46,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:29:46,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:29:46,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:29:46,041 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:29:46,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:29:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 14:29:46,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 14:29:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 14:29:46,812 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 14:29:46,815 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 14:29:46,816 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 14:29:46,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:29:47,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 14:29:47,023 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 14:29:47,027 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 14:29:47,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 02:29:47 BoogieIcfgContainer [2023-12-02 14:29:47,183 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 14:29:47,184 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 14:29:47,184 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 14:29:47,184 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 14:29:47,185 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:29:45" (3/4) ... [2023-12-02 14:29:47,186 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 14:29:47,187 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 14:29:47,188 INFO L158 Benchmark]: Toolchain (without parser) took 3116.01ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 90.6MB in the beginning and 121.0MB in the end (delta: -30.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,188 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 98.6MB. Free memory was 48.5MB in the beginning and 48.3MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 14:29:47,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.07ms. Allocated memory is still 138.4MB. Free memory was 90.2MB in the beginning and 72.0MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,189 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.07ms. Allocated memory is still 138.4MB. Free memory was 72.0MB in the beginning and 66.2MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,190 INFO L158 Benchmark]: Boogie Preprocessor took 56.20ms. Allocated memory is still 138.4MB. Free memory was 66.2MB in the beginning and 62.9MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,191 INFO L158 Benchmark]: RCFGBuilder took 1143.99ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 62.9MB in the beginning and 137.1MB in the end (delta: -74.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,191 INFO L158 Benchmark]: TraceAbstraction took 1462.93ms. Allocated memory is still 188.7MB. Free memory was 136.0MB in the beginning and 121.0MB in the end (delta: 15.0MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2023-12-02 14:29:47,192 INFO L158 Benchmark]: Witness Printer took 3.10ms. Allocated memory is still 188.7MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 14:29:47,195 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 98.6MB. Free memory was 48.5MB in the beginning and 48.3MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.07ms. Allocated memory is still 138.4MB. Free memory was 90.2MB in the beginning and 72.0MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.07ms. Allocated memory is still 138.4MB. Free memory was 72.0MB in the beginning and 66.2MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.20ms. Allocated memory is still 138.4MB. Free memory was 66.2MB in the beginning and 62.9MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1143.99ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 62.9MB in the beginning and 137.1MB in the end (delta: -74.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * TraceAbstraction took 1462.93ms. Allocated memory is still 188.7MB. Free memory was 136.0MB in the beginning and 121.0MB in the end (delta: 15.0MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. * Witness Printer took 3.10ms. Allocated memory is still 188.7MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 292, overapproximation of bitwiseOr at line 89, overapproximation of shiftRight at line 106, overapproximation of bitwiseAnd at line 105, overapproximation of someBinaryArithmeticDOUBLEoperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 129. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 16; [L23] unsigned char var_1_4 = 0; [L24] unsigned char var_1_6 = 1; [L25] signed char var_1_8 = -10; [L26] unsigned short int var_1_9 = 4; [L27] signed char var_1_10 = 8; [L28] unsigned short int var_1_12 = 64314; [L29] unsigned short int var_1_13 = 26169; [L30] signed char var_1_17 = 50; [L31] signed char var_1_18 = 16; [L32] signed char var_1_19 = 5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 50; [L35] signed char var_1_22 = 16; [L36] unsigned char var_1_23 = 16; [L37] unsigned char var_1_24 = 1; [L38] unsigned char var_1_25 = 0; [L39] double var_1_27 = 0.25; [L40] double var_1_28 = 10.25; [L41] double var_1_29 = 1000.25; [L42] double var_1_30 = 9.5; [L43] float var_1_31 = 63.5; [L44] unsigned short int var_1_32 = 16; [L45] unsigned long int var_1_33 = 500; [L46] unsigned long int var_1_34 = 10; [L47] signed char var_1_35 = 1; [L48] unsigned char var_1_36 = 0; [L49] unsigned short int var_1_37 = 16; [L50] unsigned short int var_1_38 = 10; [L51] unsigned short int var_1_39 = 64; [L52] unsigned char var_1_40 = 1; [L53] signed char var_1_41 = 25; [L54] signed char var_1_42 = 32; [L55] unsigned char var_1_43 = 0; [L56] unsigned char var_1_44 = 1; [L57] unsigned char var_1_45 = 200; [L58] unsigned char var_1_46 = 64; [L59] unsigned char var_1_47 = 1; [L60] unsigned char var_1_48 = 0; [L61] unsigned char var_1_49 = 1; [L62] unsigned long int var_1_50 = 8; [L63] double var_1_51 = 32.5; [L64] signed short int var_1_52 = -16; [L65] double var_1_53 = 16.05; [L66] double var_1_54 = 127.75; [L67] double var_1_55 = 3.125; [L68] double var_1_56 = 0.375; [L69] double var_1_57 = 0.5; [L70] double var_1_58 = 10.4; [L71] double var_1_59 = 1.25; [L72] unsigned char var_1_60 = 0; [L73] unsigned char var_1_61 = 1; [L74] signed short int var_1_62 = 8; [L75] unsigned long int var_1_63 = 128; [L76] double var_1_64 = 31.25; [L77] unsigned short int last_1_var_1_9 = 4; [L296] isInitial = 1 [L297] FCALL initially() [L298] COND TRUE 1 [L299] CALL updateLastVariables() [L289] last_1_var_1_9 = var_1_9 [L299] RET updateLastVariables() [L300] CALL updateVariables() [L187] var_1_4 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L189] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L190] var_1_6 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_8=-10, var_1_9=4] [L192] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L193] var_1_8 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L195] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L196] var_1_10 = __VERIFIER_nondet_char() [L197] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L198] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L199] var_1_12 = __VERIFIER_nondet_ushort() [L200] CALL assume_abort_if_not(var_1_12 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_12 >= 49150) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L201] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L202] var_1_13 = __VERIFIER_nondet_ushort() [L203] CALL assume_abort_if_not(var_1_13 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_13 >= 24575) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L204] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L205] var_1_18 = __VERIFIER_nondet_char() [L206] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L207] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L208] var_1_19 = __VERIFIER_nondet_char() [L209] CALL assume_abort_if_not(var_1_19 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_19 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L210] CALL assume_abort_if_not(var_1_19 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_19 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L211] var_1_20 = __VERIFIER_nondet_char() [L212] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L213] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L214] var_1_21 = __VERIFIER_nondet_char() [L215] CALL assume_abort_if_not(var_1_21 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_21 >= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L216] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L217] var_1_22 = __VERIFIER_nondet_char() [L218] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L219] CALL assume_abort_if_not(var_1_22 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_22 <= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L220] var_1_25 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L222] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L223] var_1_28 = __VERIFIER_nondet_double() [L224] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L225] var_1_29 = __VERIFIER_nondet_double() [L226] CALL assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L227] var_1_30 = __VERIFIER_nondet_double() [L228] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L229] var_1_33 = __VERIFIER_nondet_ulong() [L230] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L231] CALL assume_abort_if_not(var_1_33 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_33 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L232] var_1_34 = __VERIFIER_nondet_ulong() [L233] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L234] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L235] var_1_35 = __VERIFIER_nondet_char() [L236] CALL assume_abort_if_not(var_1_35 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not(var_1_35 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L237] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L238] CALL assume_abort_if_not(var_1_35 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_35 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L239] var_1_36 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L241] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L242] var_1_37 = __VERIFIER_nondet_ushort() [L243] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L244] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L245] var_1_38 = __VERIFIER_nondet_ushort() [L246] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L246] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L247] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L248] var_1_39 = __VERIFIER_nondet_ushort() [L249] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L249] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L250] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L251] var_1_41 = __VERIFIER_nondet_char() [L252] CALL assume_abort_if_not(var_1_41 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L252] RET assume_abort_if_not(var_1_41 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L253] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L254] var_1_42 = __VERIFIER_nondet_char() [L255] CALL assume_abort_if_not(var_1_42 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_42 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L256] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L257] CALL assume_abort_if_not(var_1_42 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_42 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L258] var_1_43 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L260] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L261] var_1_44 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L263] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L264] var_1_46 = __VERIFIER_nondet_uchar() [L265] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L266] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L267] var_1_48 = __VERIFIER_nondet_uchar() [L268] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L269] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L270] var_1_52 = __VERIFIER_nondet_short() [L271] CALL assume_abort_if_not(var_1_52 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_52 >= -32768) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L272] CALL assume_abort_if_not(var_1_52 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_52 <= 32767) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L273] var_1_53 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L275] var_1_54 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L277] var_1_55 = __VERIFIER_nondet_double() [L278] CALL assume_abort_if_not((var_1_55 >= -461168.6018427382800e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427382800e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not((var_1_55 >= -461168.6018427382800e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427382800e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L279] var_1_56 = __VERIFIER_nondet_double() [L280] CALL assume_abort_if_not((var_1_56 >= 0.0F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 4611686.018427382800e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not((var_1_56 >= 0.0F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 4611686.018427382800e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L281] var_1_57 = __VERIFIER_nondet_double() [L282] CALL assume_abort_if_not((var_1_57 >= 0.0F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 4611686.018427382800e+12F && var_1_57 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not((var_1_57 >= 0.0F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 4611686.018427382800e+12F && var_1_57 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L283] var_1_58 = __VERIFIER_nondet_double() [L284] CALL assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L285] var_1_59 = __VERIFIER_nondet_double() [L286] CALL assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=50, var_1_18=126, var_1_19=126, var_1_1=16, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_31=127/2, var_1_32=16, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=253, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=65/2, var_1_52=0, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-2, var_1_9=4] [L300] RET updateVariables() [L301] CALL step() [L81] COND FALSE !((var_1_34 <= var_1_33) || var_1_36) [L88] COND FALSE !(((((4) < 0 ) ? -(4) : (4))) >= var_1_37) [L97] COND FALSE !((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) < 0 ) ? -((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) : ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) [L102] var_1_45 = var_1_46 [L104] var_1_47 = var_1_48 [L105] var_1_36 && ((var_1_42 & var_1_45) >= var_1_33) [L105] COND FALSE !(var_1_36 && ((var_1_42 & var_1_45) >= var_1_33)) [L110] COND FALSE !(\read(var_1_47)) [L115] EXPR var_1_52 & var_1_46 [L115] COND TRUE (var_1_52 & var_1_46) < var_1_32 [L116] COND FALSE !(! (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) >= var_1_34)) [L119] var_1_51 = ((8.9814221722709166E18 - var_1_56) - (((((var_1_57) < (var_1_58)) ? (var_1_57) : (var_1_58))) + var_1_59)) [L128] COND TRUE ! var_1_48 [L129] COND FALSE !(var_1_59 > var_1_54) [L134] var_1_60 = var_1_43 [L137] EXPR var_1_37 | var_1_50 [L137] COND FALSE !((var_1_37 | var_1_50) > 16u) [L142] var_1_61 = (var_1_49 && var_1_48) [L144] var_1_62 = var_1_41 [L145] var_1_63 = 16u [L146] var_1_64 = var_1_58 [L147] COND FALSE !((- last_1_var_1_9) < (last_1_var_1_9 + -500)) [L150] var_1_17 = (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22))) [L151] COND FALSE !(\read(var_1_4)) [L154] var_1_24 = (var_1_6 && ((var_1_10 >= var_1_17) && var_1_25)) [L156] var_1_31 = var_1_30 [L157] COND FALSE !(var_1_23 < var_1_23) [L168] var_1_1 = var_1_8 [L170] signed char stepLocal_0 = var_1_1; [L171] COND TRUE stepLocal_0 < (-1 - var_1_10) [L172] COND FALSE !(\read(var_1_24)) [L175] var_1_9 = ((var_1_12 - var_1_10) - ((var_1_13 - var_1_23) - ((((var_1_23) < (var_1_23)) ? (var_1_23) : (var_1_23))))) [L180] COND FALSE !(var_1_9 < (var_1_21 + var_1_23)) [L183] var_1_27 = var_1_28 [L301] RET step() [L302] CALL, EXPR property() [L292-L293] return (((((((var_1_23 < var_1_23) ? ((var_1_24 && var_1_24) ? (var_1_24 ? ((var_1_24 && (var_1_24 || var_1_24)) ? (var_1_1 == ((signed char) -5)) : 1) : 1) : (var_1_1 == ((signed char) var_1_8))) : (var_1_1 == ((signed char) var_1_8))) && ((var_1_1 < (-1 - var_1_10)) ? (var_1_24 ? (var_1_9 == ((unsigned short int) (var_1_10 + ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))))) : (var_1_9 == ((unsigned short int) ((var_1_12 - var_1_10) - ((var_1_13 - var_1_23) - ((((var_1_23) < (var_1_23)) ? (var_1_23) : (var_1_23)))))))) : (var_1_9 == ((unsigned short int) var_1_13)))) && (var_1_17 == ((signed char) (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22)))))) && (((- last_1_var_1_9) < (last_1_var_1_9 + -500)) ? (var_1_23 == ((unsigned char) var_1_20)) : 1)) && (var_1_4 ? (var_1_24 == ((unsigned char) (! var_1_25))) : (var_1_24 == ((unsigned char) (var_1_6 && ((var_1_10 >= var_1_17) && var_1_25)))))) && ((var_1_9 < (var_1_21 + var_1_23)) ? (var_1_27 == ((double) ((var_1_28 + var_1_29) + var_1_30))) : (var_1_27 == ((double) var_1_28)))) && (var_1_31 == ((float) var_1_30)) ; [L302] RET, EXPR property() [L302] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=95, var_1_18=126, var_1_19=126, var_1_1=-2, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=0, var_1_25=0, var_1_27=2, var_1_28=2, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=253, var_1_46=253, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=0, var_1_52=0, var_1_58=3, var_1_60=1, var_1_61=0, var_1_62=-2, var_1_63=16, var_1_64=3, var_1_6=1, var_1_8=-2, var_1_9=16415] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=49150, var_1_13=32767, var_1_17=95, var_1_18=126, var_1_19=126, var_1_1=-2, var_1_20=0, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=0, var_1_25=0, var_1_27=2, var_1_28=2, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=7, var_1_38=0, var_1_39=3, var_1_40=1, var_1_41=-2, var_1_42=126, var_1_43=1, var_1_44=1, var_1_45=253, var_1_46=253, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=0, var_1_50=8, var_1_51=0, var_1_52=0, var_1_58=3, var_1_60=1, var_1_61=0, var_1_62=-2, var_1_63=16, var_1_64=3, var_1_6=1, var_1_8=-2, var_1_9=16415] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 109 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 64, 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=109occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 232 NumberOfCodeBlocks, 232 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 14:29:47,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh --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 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:29:49,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:29:49,224 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 14:29:49,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:29:49,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:29:49,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:29:49,259 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:29:49,260 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:29:49,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:29:49,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:29:49,262 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:29:49,262 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:29:49,263 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:29:49,264 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:29:49,264 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:29:49,265 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:29:49,266 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:29:49,266 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:29:49,267 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:29:49,267 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:29:49,268 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:29:49,268 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:29:49,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:29:49,269 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:29:49,270 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 14:29:49,270 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 14:29:49,271 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 14:29:49,271 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:29:49,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:29:49,272 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:29:49,272 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:29:49,273 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 14:29:49,273 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:29:49,273 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:29:49,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:29:49,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:29:49,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:29:49,274 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:29:49,274 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 14:29:49,275 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 14:29:49,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:29:49,275 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:29:49,275 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:29:49,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:29:49,276 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_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 [2023-12-02 14:29:49,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:29:49,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:29:49,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:29:49,568 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:29:49,568 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:29:49,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:52,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:29:52,532 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:29:52,532 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:52,545 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/5058839bf/5c7c19e0148d4bc9a1bae9121d0ff7b6/FLAGadf775f59 [2023-12-02 14:29:52,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/data/5058839bf/5c7c19e0148d4bc9a1bae9121d0ff7b6 [2023-12-02 14:29:52,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:29:52,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:29:52,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:29:52,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:29:52,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:29:52,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:52,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@233ea438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52, skipping insertion in model container [2023-12-02 14:29:52,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:52,602 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:29:52,726 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-12-02 14:29:52,818 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:29:52,836 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:29:52,847 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-12-02 14:29:52,898 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:29:52,920 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:29:52,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52 WrapperNode [2023-12-02 14:29:52,921 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:29:52,922 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:29:52,922 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:29:52,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:29:52,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:52,945 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:52,982 INFO L138 Inliner]: procedures = 27, calls = 77, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 325 [2023-12-02 14:29:52,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:29:52,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:29:52,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:29:52,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:29:52,993 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:52,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,022 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,042 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:29:53,043 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:29:53,043 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:29:53,043 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:29:53,044 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (1/1) ... [2023-12-02 14:29:53,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:29:53,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:29:53,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:29:53,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:29:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:29:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 14:29:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 14:29:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 14:29:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:29:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:29:53,235 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:29:53,238 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:29:58,400 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:29:58,449 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:29:58,449 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 14:29:58,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:29:58 BoogieIcfgContainer [2023-12-02 14:29:58,450 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:29:58,452 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:29:58,453 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:29:58,456 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:29:58,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:29:52" (1/3) ... [2023-12-02 14:29:58,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@564c44ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:29:58, skipping insertion in model container [2023-12-02 14:29:58,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:29:52" (2/3) ... [2023-12-02 14:29:58,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@564c44ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:29:58, skipping insertion in model container [2023-12-02 14:29:58,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:29:58" (3/3) ... [2023-12-02 14:29:58,459 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-12-02 14:29:58,477 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:29:58,477 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 14:29:58,529 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:29:58,535 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@19226dea, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:29:58,535 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 14:29:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand has 148 states, 81 states have (on average 1.4320987654320987) internal successors, (116), 82 states have internal predecessors, (116), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-12-02 14:29:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2023-12-02 14:29:58,561 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:29:58,562 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:29:58,563 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:29:58,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:29:58,579 INFO L85 PathProgramCache]: Analyzing trace with hash -485701425, now seen corresponding path program 1 times [2023-12-02 14:29:58,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:29:58,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1162181319] [2023-12-02 14:29:58,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:29:58,594 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:29:58,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:29:58,595 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:29:58,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 14:29:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:29:59,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 14:29:59,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:29:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 4094 proven. 0 refuted. 0 times theorem prover too weak. 3970 trivial. 0 not checked. [2023-12-02 14:29:59,291 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:29:59,291 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:29:59,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1162181319] [2023-12-02 14:29:59,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1162181319] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:29:59,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:29:59,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:29:59,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18216465] [2023-12-02 14:29:59,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:29:59,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:29:59,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:29:59,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:29:59,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:29:59,340 INFO L87 Difference]: Start difference. First operand has 148 states, 81 states have (on average 1.4320987654320987) internal successors, (116), 82 states have internal predecessors, (116), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) Second operand has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-12-02 14:30:01,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:01,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:30:01,497 INFO L93 Difference]: Finished difference Result 290 states and 544 transitions. [2023-12-02 14:30:01,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:30:01,517 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 380 [2023-12-02 14:30:01,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:30:01,526 INFO L225 Difference]: With dead ends: 290 [2023-12-02 14:30:01,526 INFO L226 Difference]: Without dead ends: 143 [2023-12-02 14:30:01,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 379 GetRequests, 379 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:30:01,535 INFO L413 NwaCegarLoop]: 229 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:30:01,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 229 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.1s Time] [2023-12-02 14:30:01,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2023-12-02 14:30:01,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2023-12-02 14:30:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 77 states have (on average 1.3506493506493507) internal successors, (104), 77 states have internal predecessors, (104), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-12-02 14:30:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 232 transitions. [2023-12-02 14:30:01,596 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 232 transitions. Word has length 380 [2023-12-02 14:30:01,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:30:01,597 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 232 transitions. [2023-12-02 14:30:01,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-12-02 14:30:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 232 transitions. [2023-12-02 14:30:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2023-12-02 14:30:01,609 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:30:01,610 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:30:01,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:30:01,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:01,811 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:30:01,811 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:30:01,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1243345029, now seen corresponding path program 1 times [2023-12-02 14:30:01,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:30:01,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1512643559] [2023-12-02 14:30:01,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:01,813 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:01,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:30:01,814 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:30:01,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 14:30:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:02,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 14:30:02,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-12-02 14:30:02,717 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-12-02 14:30:03,112 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:30:03,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1512643559] [2023-12-02 14:30:03,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1512643559] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:30:03,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1584636656] [2023-12-02 14:30:03,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:03,114 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:03,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:30:03,145 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:30:03,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 14:30:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:03,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:30:03,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-12-02 14:30:03,910 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:30:03,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1584636656] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:30:03,910 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:30:03,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2023-12-02 14:30:03,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459264104] [2023-12-02 14:30:03,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:30:03,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:30:03,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:30:03,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:30:03,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:30:03,916 INFO L87 Difference]: Start difference. First operand 143 states and 232 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:05,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:06,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:30:06,076 INFO L93 Difference]: Finished difference Result 481 states and 774 transitions. [2023-12-02 14:30:06,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:30:06,077 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 380 [2023-12-02 14:30:06,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:30:06,084 INFO L225 Difference]: With dead ends: 481 [2023-12-02 14:30:06,084 INFO L226 Difference]: Without dead ends: 339 [2023-12-02 14:30:06,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1139 GetRequests, 1130 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:30:06,087 INFO L413 NwaCegarLoop]: 515 mSDtfsCounter, 361 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 700 SdHoareTripleChecker+Invalid, 249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:30:06,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 700 Invalid, 249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-12-02 14:30:06,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2023-12-02 14:30:06,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 152. [2023-12-02 14:30:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152 states, 85 states have (on average 1.3647058823529412) internal successors, (116), 85 states have internal predecessors, (116), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-12-02 14:30:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 244 transitions. [2023-12-02 14:30:06,145 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 244 transitions. Word has length 380 [2023-12-02 14:30:06,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:30:06,148 INFO L495 AbstractCegarLoop]: Abstraction has 152 states and 244 transitions. [2023-12-02 14:30:06,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 244 transitions. [2023-12-02 14:30:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 14:30:06,152 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:30:06,153 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:30:06,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 14:30:06,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 14:30:06,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:06,566 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:30:06,566 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:30:06,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1712427142, now seen corresponding path program 1 times [2023-12-02 14:30:06,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:30:06,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [468056816] [2023-12-02 14:30:06,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:06,568 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:06,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:30:06,569 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:30:06,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 14:30:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:07,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:30:07,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-12-02 14:30:07,363 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-12-02 14:30:07,690 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:30:07,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [468056816] [2023-12-02 14:30:07,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [468056816] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:30:07,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [70659749] [2023-12-02 14:30:07,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:07,691 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:07,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:30:07,692 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:30:07,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 14:30:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:08,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 14:30:08,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-12-02 14:30:08,401 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:30:08,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [70659749] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:30:08,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:30:08,402 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 9 [2023-12-02 14:30:08,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755080377] [2023-12-02 14:30:08,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:30:08,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:30:08,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:30:08,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:30:08,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:30:08,404 INFO L87 Difference]: Start difference. First operand 152 states and 244 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:09,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:09,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:30:09,840 INFO L93 Difference]: Finished difference Result 398 states and 641 transitions. [2023-12-02 14:30:09,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:30:09,841 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 381 [2023-12-02 14:30:09,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:30:09,845 INFO L225 Difference]: With dead ends: 398 [2023-12-02 14:30:09,845 INFO L226 Difference]: Without dead ends: 247 [2023-12-02 14:30:09,847 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1140 GetRequests, 1132 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:30:09,848 INFO L413 NwaCegarLoop]: 227 mSDtfsCounter, 137 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:30:09,849 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 445 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-12-02 14:30:09,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2023-12-02 14:30:09,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 244. [2023-12-02 14:30:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 142 states have (on average 1.3943661971830985) internal successors, (198), 143 states have internal predecessors, (198), 98 states have call successors, (98), 3 states have call predecessors, (98), 3 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2023-12-02 14:30:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 394 transitions. [2023-12-02 14:30:09,892 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 394 transitions. Word has length 381 [2023-12-02 14:30:09,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:30:09,894 INFO L495 AbstractCegarLoop]: Abstraction has 244 states and 394 transitions. [2023-12-02 14:30:09,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:09,894 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 394 transitions. [2023-12-02 14:30:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 14:30:09,897 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:30:09,898 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:30:09,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-02 14:30:10,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-12-02 14:30:10,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:10,301 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:30:10,301 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:30:10,301 INFO L85 PathProgramCache]: Analyzing trace with hash 994192252, now seen corresponding path program 1 times [2023-12-02 14:30:10,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:30:10,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [925316377] [2023-12-02 14:30:10,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:10,302 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:10,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:30:10,303 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:30:10,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 14:30:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:10,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:30:10,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:11,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-12-02 14:30:11,040 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-12-02 14:30:11,351 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:30:11,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [925316377] [2023-12-02 14:30:11,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [925316377] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:30:11,352 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [620824220] [2023-12-02 14:30:11,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:11,352 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:11,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:30:11,353 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:30:11,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 14:30:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:12,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:30:12,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-12-02 14:30:13,917 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:30:13,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [620824220] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:30:13,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:30:13,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 10 [2023-12-02 14:30:13,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682351047] [2023-12-02 14:30:13,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:30:13,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:30:13,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:30:13,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:30:13,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:30:13,921 INFO L87 Difference]: Start difference. First operand 244 states and 394 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:17,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:19,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:19,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:30:19,214 INFO L93 Difference]: Finished difference Result 680 states and 1096 transitions. [2023-12-02 14:30:19,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:30:19,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 381 [2023-12-02 14:30:19,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:30:19,244 INFO L225 Difference]: With dead ends: 680 [2023-12-02 14:30:19,244 INFO L226 Difference]: Without dead ends: 437 [2023-12-02 14:30:19,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1141 GetRequests, 1131 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-12-02 14:30:19,247 INFO L413 NwaCegarLoop]: 228 mSDtfsCounter, 142 mSDsluCounter, 451 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:30:19,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 679 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2023-12-02 14:30:19,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437 states. [2023-12-02 14:30:19,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437 to 411. [2023-12-02 14:30:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 411 states, 242 states have (on average 1.4132231404958677) internal successors, (342), 243 states have internal predecessors, (342), 162 states have call successors, (162), 6 states have call predecessors, (162), 6 states have return successors, (162), 161 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 14:30:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 666 transitions. [2023-12-02 14:30:19,313 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 666 transitions. Word has length 381 [2023-12-02 14:30:19,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:30:19,314 INFO L495 AbstractCegarLoop]: Abstraction has 411 states and 666 transitions. [2023-12-02 14:30:19,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-12-02 14:30:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 666 transitions. [2023-12-02 14:30:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 14:30:19,318 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:30:19,319 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:30:19,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-12-02 14:30:19,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 14:30:19,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:19,720 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:30:19,720 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:30:19,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1695256830, now seen corresponding path program 1 times [2023-12-02 14:30:19,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:30:19,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1806357403] [2023-12-02 14:30:19,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:19,722 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:19,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:30:19,723 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:30:19,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/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 (9)] Waiting until timeout for monitored process [2023-12-02 14:30:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:20,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:30:20,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-12-02 14:30:20,514 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-12-02 14:30:20,784 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:30:20,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1806357403] [2023-12-02 14:30:20,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1806357403] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:30:20,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1615264344] [2023-12-02 14:30:20,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:20,785 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:30:20,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:30:20,786 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:30:20,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 14:30:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:22,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 14:30:22,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2203 proven. 159 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2023-12-02 14:30:23,132 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:23,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1615264344] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:30:23,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147562624] [2023-12-02 14:30:23,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:23,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:30:23,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:30:23,508 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:30:23,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 14:30:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:23,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:30:23,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:30:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2203 proven. 159 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2023-12-02 14:30:24,777 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:30:24,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [147562624] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:30:24,906 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2023-12-02 14:30:24,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6] total 10 [2023-12-02 14:30:24,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600037515] [2023-12-02 14:30:24,907 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2023-12-02 14:30:24,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 14:30:24,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:30:24,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 14:30:24,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-12-02 14:30:24,911 INFO L87 Difference]: Start difference. First operand 411 states and 666 transitions. Second operand has 10 states, 10 states have (on average 12.7) internal successors, (127), 10 states have internal predecessors, (127), 3 states have call successors, (126), 3 states have call predecessors, (126), 5 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2023-12-02 14:30:27,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:28,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:30,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:30:33,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:30:33,195 INFO L93 Difference]: Finished difference Result 943 states and 1476 transitions. [2023-12-02 14:30:33,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2023-12-02 14:30:33,196 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.7) internal successors, (127), 10 states have internal predecessors, (127), 3 states have call successors, (126), 3 states have call predecessors, (126), 5 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 381 [2023-12-02 14:30:33,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:30:33,202 INFO L225 Difference]: With dead ends: 943 [2023-12-02 14:30:33,202 INFO L226 Difference]: Without dead ends: 674 [2023-12-02 14:30:33,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1604 GetRequests, 1562 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 444 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=453, Invalid=1353, Unknown=0, NotChecked=0, Total=1806 [2023-12-02 14:30:33,205 INFO L413 NwaCegarLoop]: 292 mSDtfsCounter, 443 mSDsluCounter, 706 mSDsCounter, 0 mSdLazyCounter, 916 mSolverCounterSat, 533 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 444 SdHoareTripleChecker+Valid, 998 SdHoareTripleChecker+Invalid, 1449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 533 IncrementalHoareTripleChecker+Valid, 916 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:30:33,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [444 Valid, 998 Invalid, 1449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [533 Valid, 916 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2023-12-02 14:30:33,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2023-12-02 14:30:33,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 409. [2023-12-02 14:30:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 235 states have (on average 1.3148936170212766) internal successors, (309), 236 states have internal predecessors, (309), 162 states have call successors, (162), 11 states have call predecessors, (162), 11 states have return successors, (162), 161 states have call predecessors, (162), 162 states have call successors, (162) [2023-12-02 14:30:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 633 transitions. [2023-12-02 14:30:33,298 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 633 transitions. Word has length 381 [2023-12-02 14:30:33,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:30:33,299 INFO L495 AbstractCegarLoop]: Abstraction has 409 states and 633 transitions. [2023-12-02 14:30:33,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.7) internal successors, (127), 10 states have internal predecessors, (127), 3 states have call successors, (126), 3 states have call predecessors, (126), 5 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2023-12-02 14:30:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 633 transitions. [2023-12-02 14:30:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 14:30:33,303 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:30:33,303 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:30:33,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/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 (9)] Ended with exit code 0 [2023-12-02 14:30:33,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-12-02 14:30:33,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 14:30:33,904 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:30:33,904 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:30:33,905 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:30:33,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1031723377, now seen corresponding path program 1 times [2023-12-02 14:30:33,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:30:33,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1945840706] [2023-12-02 14:30:33,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:30:33,905 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:30:33,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:30:33,906 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:30:33,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a307ba8-47f5-4946-a5b5-58973d9d62d6/bin/utaipan-verify-nQ1chXbOIh/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 (12)] Waiting until timeout for monitored process [2023-12-02 14:30:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:30:34,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 56 conjunts are in the unsatisfiable core [2023-12-02 14:30:34,966 INFO L285 TraceCheckSpWp]: Computing forward predicates...