./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b10ab9182e96197b6a8ce88a06d2886d4688c962c4b784f230bdabcdb328085e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:48:43,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:48:43,277 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 00:48:43,290 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:48:43,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:48:43,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:48:43,336 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:48:43,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:48:43,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:48:43,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:48:43,343 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:48:43,344 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:48:43,344 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:48:43,346 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:48:43,347 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:48:43,347 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:48:43,347 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:48:43,348 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:48:43,348 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:48:43,349 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:48:43,349 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:48:43,350 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:48:43,351 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:48:43,352 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:48:43,352 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:48:43,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:48:43,353 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:48:43,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:48:43,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:48:43,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:48:43,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:48:43,356 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:48:43,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:48:43,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:48:43,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:48:43,357 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:48:43,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:48:43,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:48:43,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:48:43,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:48:43,359 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:48:43,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:48:43,359 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:48:43,359 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:48:43,360 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:48:43,360 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_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b10ab9182e96197b6a8ce88a06d2886d4688c962c4b784f230bdabcdb328085e [2023-11-12 00:48:43,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:48:43,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:48:43,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:48:43,640 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:48:43,640 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:48:43,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:48:46,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:48:47,047 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:48:47,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:48:47,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/169eae994/55bbe770272843d5baf2efc53835b951/FLAGac3eb8893 [2023-11-12 00:48:47,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/169eae994/55bbe770272843d5baf2efc53835b951 [2023-11-12 00:48:47,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:48:47,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:48:47,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:47,097 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:48:47,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:48:47,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11a7a12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47, skipping insertion in model container [2023-11-12 00:48:47,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,153 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:48:47,317 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_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i[915,928] [2023-11-12 00:48:47,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:47,449 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:48:47,461 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_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i[915,928] [2023-11-12 00:48:47,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:47,536 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:48:47,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47 WrapperNode [2023-11-12 00:48:47,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:47,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:48:47,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:48:47,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:48:47,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,563 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,620 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 288 [2023-11-12 00:48:47,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:48:47,622 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:48:47,622 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:48:47,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:48:47,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,639 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,640 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,659 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,664 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,670 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,673 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:48:47,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:48:47,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:48:47,684 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:48:47,685 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (1/1) ... [2023-11-12 00:48:47,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:48:47,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:48:47,762 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:48:47,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:48:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:48:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:48:47,813 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:48:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:48:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:48:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:48:47,974 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:48:47,977 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:48:48,623 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:48:49,277 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:48:49,277 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:48:49,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:48:49 BoogieIcfgContainer [2023-11-12 00:48:49,295 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:48:49,298 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:48:49,298 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:48:49,302 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:48:49,303 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:48:47" (1/3) ... [2023-11-12 00:48:49,304 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c20501 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:48:49, skipping insertion in model container [2023-11-12 00:48:49,304 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:47" (2/3) ... [2023-11-12 00:48:49,307 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c20501 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:48:49, skipping insertion in model container [2023-11-12 00:48:49,308 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:48:49" (3/3) ... [2023-11-12 00:48:49,309 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:48:49,332 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:48:49,332 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:48:49,424 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:48:49,432 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;@25e7dac9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:48:49,433 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:48:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand has 72 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-12 00:48:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-12 00:48:49,455 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:48:49,455 INFO L195 NwaCegarLoop]: trace histogram [38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:48:49,456 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:48:49,461 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:48:49,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1280408157, now seen corresponding path program 1 times [2023-11-12 00:48:49,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:48:49,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980546216] [2023-11-12 00:48:49,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:48:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:48:49,767 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 00:48:49,768 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1407406231] [2023-11-12 00:48:49,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:48:49,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:48:49,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:48:49,773 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 00:48:49,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 00:48:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:48:50,124 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 00:48:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:48:50,416 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 00:48:50,418 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 00:48:50,419 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:48:50,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:48:50,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:48:50,634 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:48:50,640 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:48:50,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:48:50 BoogieIcfgContainer [2023-11-12 00:48:50,836 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:48:50,837 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:48:50,837 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:48:50,837 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:48:50,838 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:48:49" (3/4) ... [2023-11-12 00:48:50,840 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 00:48:50,842 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:48:50,843 INFO L158 Benchmark]: Toolchain (without parser) took 3747.96ms. Allocated memory was 140.5MB in the beginning and 218.1MB in the end (delta: 77.6MB). Free memory was 106.1MB in the beginning and 107.8MB in the end (delta: -1.6MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,844 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 140.5MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:48:50,845 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.79ms. Allocated memory is still 140.5MB. Free memory was 106.1MB in the beginning and 89.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,846 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.16ms. Allocated memory is still 140.5MB. Free memory was 89.4MB in the beginning and 85.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,847 INFO L158 Benchmark]: Boogie Preprocessor took 60.31ms. Allocated memory is still 140.5MB. Free memory was 85.2MB in the beginning and 82.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,848 INFO L158 Benchmark]: RCFGBuilder took 1611.66ms. Allocated memory was 140.5MB in the beginning and 218.1MB in the end (delta: 77.6MB). Free memory was 82.7MB in the beginning and 182.2MB in the end (delta: -99.5MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,848 INFO L158 Benchmark]: TraceAbstraction took 1538.46ms. Allocated memory is still 218.1MB. Free memory was 182.2MB in the beginning and 107.8MB in the end (delta: 74.4MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2023-11-12 00:48:50,849 INFO L158 Benchmark]: Witness Printer took 5.02ms. Allocated memory is still 218.1MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:48:50,852 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 140.5MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.79ms. Allocated memory is still 140.5MB. Free memory was 106.1MB in the beginning and 89.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.16ms. Allocated memory is still 140.5MB. Free memory was 89.4MB in the beginning and 85.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.31ms. Allocated memory is still 140.5MB. Free memory was 85.2MB in the beginning and 82.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1611.66ms. Allocated memory was 140.5MB in the beginning and 218.1MB in the end (delta: 77.6MB). Free memory was 82.7MB in the beginning and 182.2MB in the end (delta: -99.5MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * TraceAbstraction took 1538.46ms. Allocated memory is still 218.1MB. Free memory was 182.2MB in the beginning and 107.8MB in the end (delta: 74.4MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Witness Printer took 5.02ms. Allocated memory is still 218.1MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 128, overapproximation of someBinaryArithmeticDOUBLEoperation at line 72, overapproximation of someBinaryFLOATComparisonOperation at line 126, overapproximation of bitwiseOr at line 113, overapproximation of someUnaryDOUBLEoperation at line 32, overapproximation of someBinaryDOUBLEComparisonOperation at line 71, overapproximation of someBinaryArithmeticFLOAToperation at line 64. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -100; [L23] double var_1_3 = 3.125; [L24] double var_1_4 = 256.25; [L25] unsigned char var_1_5 = 1; [L26] float var_1_8 = 4.1; [L27] unsigned char var_1_9 = 200; [L28] unsigned char var_1_10 = 0; [L29] signed long int var_1_11 = -5; [L30] float var_1_12 = 99.75; [L31] float var_1_13 = 63.5; [L32] double var_1_14 = -0.5; [L33] float var_1_15 = 15.5; [L34] float var_1_16 = 63.5; [L35] float var_1_17 = 99.25; [L36] float var_1_18 = 63.4; [L37] float var_1_19 = 1.725; [L38] float var_1_20 = 1000000000000.8; [L39] signed long int var_1_21 = 64; [L40] signed long int var_1_22 = 1399056672; [L41] signed long int var_1_23 = 1697758330; [L42] unsigned long int var_1_24 = 256; [L43] double var_1_25 = 2.6; [L44] double var_1_26 = 0.0; [L45] double var_1_27 = 7.8; [L46] float var_1_28 = 4.5; [L47] unsigned short int var_1_29 = 8; [L48] unsigned short int var_1_30 = 29656; [L49] unsigned short int var_1_31 = 19030; [L50] unsigned short int var_1_32 = 26379; [L51] float var_1_33 = 15.9; [L52] unsigned char var_1_34 = 1; [L53] signed char var_1_35 = 100; [L54] float var_1_36 = 128.125; [L55] float var_1_37 = 3.8; [L56] float var_1_38 = 50.3; [L57] signed short int var_1_39 = 0; [L58] signed char var_1_40 = -4; [L59] signed char var_1_41 = 25; [L208] isInitial = 1 [L209] FCALL initially() [L210] COND TRUE 1 [L211] FCALL updateLastVariables() [L212] CALL updateVariables() [L137] var_1_3 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=1025/4, var_1_5=1, var_1_8=41/10, var_1_9=200] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=1025/4, var_1_5=1, var_1_8=41/10, var_1_9=200] [L139] var_1_4 = __VERIFIER_nondet_double() [L140] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=1, var_1_8=41/10, var_1_9=200] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=1, var_1_8=41/10, var_1_9=200] [L141] var_1_5 = __VERIFIER_nondet_uchar() [L142] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=200] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=200] [L143] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=200] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=200] [L144] var_1_9 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_9 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_9 >= 127) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L146] CALL assume_abort_if_not(var_1_9 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_9 <= 255) VAL [isInitial=1, var_1_10=0, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L147] var_1_10 = __VERIFIER_nondet_uchar() [L148] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L149] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, var_1_10=127, var_1_11=-5, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L150] var_1_11 = __VERIFIER_nondet_long() [L151] CALL assume_abort_if_not(var_1_11 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_11 >= -2147483648) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L152] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L153] CALL assume_abort_if_not(var_1_11 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_11 != 0) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=399/4, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L154] var_1_12 = __VERIFIER_nondet_float() [L155] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=127/2, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L156] var_1_16 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=397/4, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L158] var_1_17 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=317/5, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L160] var_1_18 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=69/40, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L162] var_1_19 = __VERIFIER_nondet_float() [L163] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=5000000000004/5, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L164] var_1_20 = __VERIFIER_nondet_float() [L165] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=1399056672, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L166] var_1_22 = __VERIFIER_nondet_long() [L167] CALL assume_abort_if_not(var_1_22 >= 1073741822) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_22 >= 1073741822) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L168] CALL assume_abort_if_not(var_1_22 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_22 <= 2147483646) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=1697758330, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L169] var_1_23 = __VERIFIER_nondet_long() [L170] CALL assume_abort_if_not(var_1_23 >= 1073741822) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_23 >= 1073741822) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L171] CALL assume_abort_if_not(var_1_23 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_23 <= 2147483646) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=0, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L172] var_1_26 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_26 >= 6917529.027641073700e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not((var_1_26 >= 6917529.027641073700e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=39/5, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L174] var_1_27 = __VERIFIER_nondet_double() [L175] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=29656, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L176] var_1_30 = __VERIFIER_nondet_ushort() [L177] CALL assume_abort_if_not(var_1_30 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_30 >= 16383) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L178] CALL assume_abort_if_not(var_1_30 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_30 <= 32767) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=19030, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L179] var_1_31 = __VERIFIER_nondet_ushort() [L180] CALL assume_abort_if_not(var_1_31 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_31 >= 16383) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L181] CALL assume_abort_if_not(var_1_31 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_31 <= 32767) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=26379, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L182] var_1_32 = __VERIFIER_nondet_ushort() [L183] CALL assume_abort_if_not(var_1_32 >= 16384) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_32 >= 16384) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L184] CALL assume_abort_if_not(var_1_32 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_32 <= 32767) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=1, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L185] var_1_34 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L187] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=100, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L188] var_1_35 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L190] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=1025/8, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L191] var_1_36 = __VERIFIER_nondet_float() [L192] CALL assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=19/5, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L193] var_1_37 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_37 >= -115292.1504606845700e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 1152921.504606845700e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not((var_1_37 >= -115292.1504606845700e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 1152921.504606845700e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=503/10, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L195] var_1_38 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_38 >= -115292.1504606845700e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 1152921.504606845700e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not((var_1_38 >= -115292.1504606845700e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 1152921.504606845700e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=25, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L197] var_1_41 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_41 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_41 >= -127) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L199] CALL assume_abort_if_not(var_1_41 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_41 <= 126) VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=127/2, var_1_15=31/2, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=-100, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13/5, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=8, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=0, var_1_40=-4, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=41/10, var_1_9=128] [L212] RET updateVariables() [L213] CALL step() [L63] COND FALSE !(\read(var_1_5)) [L66] var_1_15 = (var_1_18 - ((((((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) > (var_1_20)) ? (((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) : (var_1_20)))) [L68] COND FALSE !(! (1u <= var_1_9)) [L71] COND FALSE !(var_1_27 < var_1_26) [L74] COND FALSE !(var_1_20 < (var_1_3 / var_1_26)) [L77] var_1_29 = ((((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32) - 32) [L79] var_1_39 = var_1_9 [L80] var_1_40 = var_1_41 [L81] signed long int stepLocal_2 = (var_1_39 % var_1_11) * 500; [L82] COND FALSE !((var_1_9 - var_1_10) < stepLocal_2) [L85] var_1_8 = var_1_12 [L87] unsigned char stepLocal_3 = var_1_21 > var_1_11; [L88] COND TRUE stepLocal_3 || (var_1_10 <= (var_1_40 * var_1_9)) [L89] var_1_13 = var_1_12 [L93] COND FALSE !(var_1_10 >= var_1_39) [L96] var_1_25 = ((((var_1_27) > (var_1_20)) ? (var_1_27) : (var_1_20))) [L98] unsigned char stepLocal_1 = var_1_5; [L99] signed long int stepLocal_0 = -256; [L100] COND FALSE !(var_1_13 > (var_1_3 - var_1_4)) [L111] var_1_1 = var_1_29 [L113] EXPR var_1_1 | var_1_11 [L113] signed long int stepLocal_4 = (var_1_1 | var_1_11) + var_1_40; [L114] COND TRUE var_1_4 <= var_1_8 [L115] COND TRUE var_1_4 <= var_1_13 [L116] COND TRUE var_1_29 <= stepLocal_4 [L117] var_1_14 = var_1_12 [L121] COND FALSE !((-25 + (var_1_9 + var_1_1)) <= var_1_10) [L126] COND FALSE !((var_1_25 < ((((127.5f) < 0 ) ? -(127.5f) : (127.5f)))) || ((var_1_8 > var_1_17) || var_1_5)) [L213] RET step() [L214] CALL, EXPR property() [L204] EXPR ((((var_1_13 > (var_1_3 - var_1_4)) ? (((var_1_3 < var_1_4) && var_1_5) ? ((-256 >= var_1_29) ? (var_1_1 == ((signed long int) var_1_29)) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) && (((var_1_9 - var_1_10) < ((var_1_39 % var_1_11) * 500)) ? (var_1_8 == ((float) var_1_12)) : (var_1_8 == ((float) var_1_12)))) && (((var_1_21 > var_1_11) || (var_1_10 <= (var_1_40 * var_1_9))) ? (var_1_13 == ((float) var_1_12)) : (var_1_13 == ((float) var_1_12)))) && ((var_1_4 <= var_1_8) ? ((var_1_4 <= var_1_13) ? ((var_1_29 <= ((var_1_1 | var_1_11) + var_1_40)) ? (var_1_14 == ((double) var_1_12)) : 1) : 1) : 1) [L204] EXPR (((((((((((var_1_13 > (var_1_3 - var_1_4)) ? (((var_1_3 < var_1_4) && var_1_5) ? ((-256 >= var_1_29) ? (var_1_1 == ((signed long int) var_1_29)) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) && (((var_1_9 - var_1_10) < ((var_1_39 % var_1_11) * 500)) ? (var_1_8 == ((float) var_1_12)) : (var_1_8 == ((float) var_1_12)))) && (((var_1_21 > var_1_11) || (var_1_10 <= (var_1_40 * var_1_9))) ? (var_1_13 == ((float) var_1_12)) : (var_1_13 == ((float) var_1_12)))) && ((var_1_4 <= var_1_8) ? ((var_1_4 <= var_1_13) ? ((var_1_29 <= ((var_1_1 | var_1_11) + var_1_40)) ? (var_1_14 == ((double) var_1_12)) : 1) : 1) : 1)) && (var_1_5 ? (var_1_15 == ((float) (var_1_16 + (var_1_17 - var_1_18)))) : (var_1_15 == ((float) (var_1_18 - ((((((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) > (var_1_20)) ? (((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) : (var_1_20)))))))) && ((! (1u <= var_1_9)) ? (var_1_21 == ((signed long int) ((((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23))) - var_1_10) - var_1_9))) : 1)) && (((-25 + (var_1_9 + var_1_1)) <= var_1_10) ? (var_1_5 ? (var_1_24 == ((unsigned long int) var_1_10)) : 1) : 1)) && ((var_1_10 >= var_1_39) ? (var_1_25 == ((double) ((var_1_17 + ((((7.6) < (var_1_18)) ? (7.6) : (var_1_18)))) - (5.5369585523483085E18 - 16.25)))) : (var_1_25 == ((double) ((((var_1_27) > (var_1_20)) ? (var_1_27) : (var_1_20))))))) && ((var_1_27 < var_1_26) ? (var_1_28 == ((float) (var_1_26 - ((((var_1_20) > (200.125f)) ? (var_1_20) : (200.125f)))))) : 1)) && ((var_1_20 < (var_1_3 / var_1_26)) ? (var_1_29 == ((unsigned short int) (var_1_9 + var_1_10))) : (var_1_29 == ((unsigned short int) ((((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32) - 32))))) && (((var_1_25 < ((((127.5f) < 0 ) ? -(127.5f) : (127.5f)))) || ((var_1_8 > var_1_17) || var_1_5)) ? ((var_1_5 || var_1_34) ? (((var_1_10 - var_1_35) >= (var_1_31 << var_1_24)) ? (var_1_33 == ((float) ((((((var_1_27) > (var_1_36)) ? (var_1_27) : (var_1_36))) + (var_1_37 + var_1_38)) + var_1_16))) : (var_1_33 == ((float) ((((var_1_37) > (var_1_19)) ? (var_1_37) : (var_1_19)))))) : 1) : 1) [L204-L205] return (((((((((((((var_1_13 > (var_1_3 - var_1_4)) ? (((var_1_3 < var_1_4) && var_1_5) ? ((-256 >= var_1_29) ? (var_1_1 == ((signed long int) var_1_29)) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) : (var_1_1 == ((signed long int) var_1_29))) && (((var_1_9 - var_1_10) < ((var_1_39 % var_1_11) * 500)) ? (var_1_8 == ((float) var_1_12)) : (var_1_8 == ((float) var_1_12)))) && (((var_1_21 > var_1_11) || (var_1_10 <= (var_1_40 * var_1_9))) ? (var_1_13 == ((float) var_1_12)) : (var_1_13 == ((float) var_1_12)))) && ((var_1_4 <= var_1_8) ? ((var_1_4 <= var_1_13) ? ((var_1_29 <= ((var_1_1 | var_1_11) + var_1_40)) ? (var_1_14 == ((double) var_1_12)) : 1) : 1) : 1)) && (var_1_5 ? (var_1_15 == ((float) (var_1_16 + (var_1_17 - var_1_18)))) : (var_1_15 == ((float) (var_1_18 - ((((((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) > (var_1_20)) ? (((((var_1_17) > (var_1_19)) ? (var_1_17) : (var_1_19)))) : (var_1_20)))))))) && ((! (1u <= var_1_9)) ? (var_1_21 == ((signed long int) ((((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23))) - var_1_10) - var_1_9))) : 1)) && (((-25 + (var_1_9 + var_1_1)) <= var_1_10) ? (var_1_5 ? (var_1_24 == ((unsigned long int) var_1_10)) : 1) : 1)) && ((var_1_10 >= var_1_39) ? (var_1_25 == ((double) ((var_1_17 + ((((7.6) < (var_1_18)) ? (7.6) : (var_1_18)))) - (5.5369585523483085E18 - 16.25)))) : (var_1_25 == ((double) ((((var_1_27) > (var_1_20)) ? (var_1_27) : (var_1_20))))))) && ((var_1_27 < var_1_26) ? (var_1_28 == ((float) (var_1_26 - ((((var_1_20) > (200.125f)) ? (var_1_20) : (200.125f)))))) : 1)) && ((var_1_20 < (var_1_3 / var_1_26)) ? (var_1_29 == ((unsigned short int) (var_1_9 + var_1_10))) : (var_1_29 == ((unsigned short int) ((((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))) + var_1_32) - 32))))) && (((var_1_25 < ((((127.5f) < 0 ) ? -(127.5f) : (127.5f)))) || ((var_1_8 > var_1_17) || var_1_5)) ? ((var_1_5 || var_1_34) ? (((var_1_10 - var_1_35) >= (var_1_31 << var_1_24)) ? (var_1_33 == ((float) ((((((var_1_27) > (var_1_36)) ? (var_1_27) : (var_1_36))) + (var_1_37 + var_1_38)) + var_1_16))) : (var_1_33 == ((float) ((((var_1_37) > (var_1_19)) ? (var_1_37) : (var_1_19)))))) : 1) : 1)) && (var_1_39 == ((signed short int) var_1_9))) && (var_1_40 == ((signed char) var_1_41)) ; [L214] RET, EXPR property() [L214] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=3, var_1_14=3, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=32735, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=32735, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=128, var_1_40=0, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=3, var_1_9=128] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=3, var_1_13=3, var_1_14=3, var_1_16=4, var_1_17=5, var_1_18=6, var_1_19=7, var_1_1=32735, var_1_20=8, var_1_21=64, var_1_22=2147483646, var_1_23=2147483646, var_1_24=256, var_1_25=13, var_1_26=9, var_1_27=13, var_1_28=9/2, var_1_29=32735, var_1_30=16383, var_1_31=16384, var_1_32=16384, var_1_33=159/10, var_1_34=0, var_1_35=0, var_1_36=10, var_1_37=11, var_1_38=12, var_1_39=128, var_1_40=0, var_1_41=0, var_1_4=2, var_1_5=0, var_1_8=3, var_1_9=128] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 72 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 38, 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=72occurred 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, 143 NumberOfCodeBlocks, 143 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 00:48:50,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b10ab9182e96197b6a8ce88a06d2886d4688c962c4b784f230bdabcdb328085e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:48:53,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:48:53,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 00:48:53,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:48:53,769 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:48:53,816 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:48:53,817 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:48:53,818 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:48:53,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:48:53,824 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:48:53,825 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:48:53,825 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:48:53,826 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:48:53,828 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:48:53,828 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:48:53,829 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:48:53,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:48:53,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:48:53,831 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:48:53,832 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:48:53,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:48:53,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:48:53,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:48:53,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:48:53,834 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:48:53,835 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:48:53,835 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:48:53,836 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:48:53,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:48:53,837 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:48:53,838 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:48:53,839 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:48:53,839 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:48:53,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:48:53,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:48:53,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:48:53,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:48:53,841 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:48:53,842 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:48:53,843 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:48:53,843 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:48:53,844 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:48:53,844 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_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b10ab9182e96197b6a8ce88a06d2886d4688c962c4b784f230bdabcdb328085e [2023-11-12 00:48:54,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:48:54,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:48:54,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:48:54,338 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:48:54,338 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:48:54,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:48:57,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:48:57,803 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:48:57,804 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:48:57,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/09258314d/edf90acd093e4b828421e76955aadc6d/FLAG476dcef57 [2023-11-12 00:48:57,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/data/09258314d/edf90acd093e4b828421e76955aadc6d [2023-11-12 00:48:57,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:48:57,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:48:57,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:57,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:48:57,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:48:57,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:57" (1/1) ... [2023-11-12 00:48:57,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78652d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:57, skipping insertion in model container [2023-11-12 00:48:57,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:57" (1/1) ... [2023-11-12 00:48:57,893 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:48:58,091 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_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i[915,928] [2023-11-12 00:48:58,201 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:58,221 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:48:58,235 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_e3f9f980-b001-4600-b895-cc930aa6efb0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-5.i[915,928] [2023-11-12 00:48:58,325 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:58,360 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:48:58,360 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58 WrapperNode [2023-11-12 00:48:58,361 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:58,362 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:48:58,362 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:48:58,362 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:48:58,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,411 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,451 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 230 [2023-11-12 00:48:58,455 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:48:58,456 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:48:58,456 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:48:58,456 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:48:58,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,472 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,473 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,545 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:48:58,552 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:48:58,552 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:48:58,552 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:48:58,553 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (1/1) ... [2023-11-12 00:48:58,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:48:58,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:48:58,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:48:58,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:48:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:48:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:48:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:48:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:48:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:48:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:48:58,788 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:48:58,793 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:49:13,672 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:49:13,682 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:49:13,682 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:49:13,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:13 BoogieIcfgContainer [2023-11-12 00:49:13,685 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:49:13,688 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:49:13,688 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:49:13,692 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:49:13,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:48:57" (1/3) ... [2023-11-12 00:49:13,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124ca1b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:13, skipping insertion in model container [2023-11-12 00:49:13,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:58" (2/3) ... [2023-11-12 00:49:13,694 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@124ca1b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:13, skipping insertion in model container [2023-11-12 00:49:13,694 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:13" (3/3) ... [2023-11-12 00:49:13,696 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-5.i [2023-11-12 00:49:13,717 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:49:13,717 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:49:13,799 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:49:13,806 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;@cdcfc67, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:49:13,806 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:49:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 63 states have (on average 1.3650793650793651) internal successors, (86), 64 states have internal predecessors, (86), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-12 00:49:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-12 00:49:13,833 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:13,834 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:13,835 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:13,842 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:13,843 INFO L85 PathProgramCache]: Analyzing trace with hash -474425850, now seen corresponding path program 1 times [2023-11-12 00:49:13,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:13,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1819582032] [2023-11-12 00:49:13,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:13,860 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:49:13,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:13,862 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:49:13,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 00:49:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:16,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 00:49:16,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 2098 trivial. 0 not checked. [2023-11-12 00:49:16,154 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:49:16,155 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:16,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1819582032] [2023-11-12 00:49:16,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1819582032] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:49:16,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:49:16,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:49:16,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493482370] [2023-11-12 00:49:16,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:49:16,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 00:49:16,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:49:16,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 00:49:16,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:49:16,233 INFO L87 Difference]: Start difference. First operand has 104 states, 63 states have (on average 1.3650793650793651) internal successors, (86), 64 states have internal predecessors, (86), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-11-12 00:49:16,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:49:16,311 INFO L93 Difference]: Finished difference Result 201 states and 356 transitions. [2023-11-12 00:49:16,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 00:49:16,313 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2023-11-12 00:49:16,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:49:16,324 INFO L225 Difference]: With dead ends: 201 [2023-11-12 00:49:16,324 INFO L226 Difference]: Without dead ends: 100 [2023-11-12 00:49:16,333 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:49:16,338 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:49:16,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:49:16,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2023-11-12 00:49:16,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2023-11-12 00:49:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 60 states have (on average 1.3166666666666667) internal successors, (79), 60 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-12 00:49:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 155 transitions. [2023-11-12 00:49:16,420 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 155 transitions. Word has length 239 [2023-11-12 00:49:16,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:49:16,421 INFO L495 AbstractCegarLoop]: Abstraction has 100 states and 155 transitions. [2023-11-12 00:49:16,422 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-11-12 00:49:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 155 transitions. [2023-11-12 00:49:16,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-12 00:49:16,436 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:16,436 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:16,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:49:16,652 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:49:16,652 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:16,653 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:16,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1812998734, now seen corresponding path program 1 times [2023-11-12 00:49:16,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:16,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2142356876] [2023-11-12 00:49:16,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:16,655 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:49:16,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:16,705 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:49:16,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 00:49:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:18,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:49:18,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 573 proven. 99 refuted. 0 times theorem prover too weak. 2140 trivial. 0 not checked. [2023-11-12 00:49:22,976 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:49:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 12 proven. 99 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2023-11-12 00:49:24,661 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:24,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2142356876] [2023-11-12 00:49:24,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2142356876] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:49:24,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1976655647] [2023-11-12 00:49:24,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:24,669 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:49:24,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 00:49:24,673 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:49:24,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-12 00:49:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:26,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 00:49:26,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:26,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2023-11-12 00:49:26,626 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:49:26,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1976655647] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:49:26,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 00:49:26,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2023-11-12 00:49:26,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371776306] [2023-11-12 00:49:26,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:49:26,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:49:26,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:49:26,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:49:26,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-12 00:49:26,632 INFO L87 Difference]: Start difference. First operand 100 states and 155 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2023-11-12 00:49:30,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:49:32,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 00:49:32,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:49:32,181 INFO L93 Difference]: Finished difference Result 234 states and 362 transitions. [2023-11-12 00:49:32,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:49:32,512 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 239 [2023-11-12 00:49:32,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:49:32,517 INFO L225 Difference]: With dead ends: 234 [2023-11-12 00:49:32,517 INFO L226 Difference]: Without dead ends: 137 [2023-11-12 00:49:32,518 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 714 GetRequests, 707 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-12 00:49:32,520 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 40 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 295 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2023-11-12 00:49:32,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 295 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 14 Invalid, 2 Unknown, 0 Unchecked, 5.5s Time] [2023-11-12 00:49:32,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2023-11-12 00:49:32,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 134. [2023-11-12 00:49:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 91 states have (on average 1.3736263736263736) internal successors, (125), 92 states have internal predecessors, (125), 40 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 39 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-12 00:49:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 205 transitions. [2023-11-12 00:49:32,567 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 205 transitions. Word has length 239 [2023-11-12 00:49:32,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:49:32,569 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 205 transitions. [2023-11-12 00:49:32,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2023-11-12 00:49:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 205 transitions. [2023-11-12 00:49:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-12 00:49:32,573 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:32,574 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:32,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 00:49:32,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-12 00:49:32,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt [2023-11-12 00:49:32,996 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:32,997 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:32,997 INFO L85 PathProgramCache]: Analyzing trace with hash 124054992, now seen corresponding path program 1 times [2023-11-12 00:49:32,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:32,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1249429642] [2023-11-12 00:49:32,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:32,999 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 00:49:32,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:33,001 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 00:49:33,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-12 00:49:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:35,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:49:35,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 573 proven. 99 refuted. 0 times theorem prover too weak. 2140 trivial. 0 not checked. [2023-11-12 00:49:39,395 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:49:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 12 proven. 99 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2023-11-12 00:49:41,259 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:41,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1249429642] [2023-11-12 00:49:41,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1249429642] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:49:41,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2138660673] [2023-11-12 00:49:41,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:41,260 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:49:41,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 00:49:41,265 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:49:41,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3f9f980-b001-4600-b895-cc930aa6efb0/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process