./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d49e82c63c2bb2c50317e322b05c62ce756ce2b0f76f53e25c5542bb842ee0fc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:34:45,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:34:45,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:34:45,175 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:34:45,176 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:34:45,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:34:45,210 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:34:45,210 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:34:45,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:34:45,213 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:34:45,213 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:34:45,214 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:34:45,214 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:34:45,215 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:34:45,217 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:34:45,218 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:34:45,218 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:34:45,218 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:34:45,219 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:34:45,220 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:34:45,224 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:34:45,224 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:34:45,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:34:45,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:34:45,226 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:34:45,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:34:45,227 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:34:45,227 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:34:45,227 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:34:45,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:34:45,229 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:34:45,230 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:34:45,231 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:34:45,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:34:45,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:34:45,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:34:45,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:34:45,233 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:34:45,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:34:45,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:34:45,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:34:45,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:34:45,234 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:34:45,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:34:45,235 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:34:45,235 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:34:45,235 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:34:45,236 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_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d49e82c63c2bb2c50317e322b05c62ce756ce2b0f76f53e25c5542bb842ee0fc [2024-11-02 12:34:45,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:34:45,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:34:45,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:34:45,587 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:34:45,588 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:34:45,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i Unable to find full path for "g++" [2024-11-02 12:34:47,781 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:34:48,004 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:34:48,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i [2024-11-02 12:34:48,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/cbbbc3c95/d5e79b00c50341638ee1dde326396772/FLAGc22287d1d [2024-11-02 12:34:48,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/cbbbc3c95/d5e79b00c50341638ee1dde326396772 [2024-11-02 12:34:48,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:34:48,052 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:34:48,053 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:48,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:34:48,060 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:34:48,060 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,062 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7c37a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48, skipping insertion in model container [2024-11-02 12:34:48,062 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,112 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:34:48,317 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i[915,928] [2024-11-02 12:34:48,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:48,452 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:34:48,464 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i[915,928] [2024-11-02 12:34:48,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:48,583 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:34:48,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48 WrapperNode [2024-11-02 12:34:48,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:48,587 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:34:48,587 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:34:48,587 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:34:48,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,626 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,743 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 260 [2024-11-02 12:34:48,743 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:34:48,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:34:48,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:34:48,744 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:34:48,770 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,778 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,779 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,821 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,829 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,838 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,846 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:34:48,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:34:48,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:34:48,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:34:48,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (1/1) ... [2024-11-02 12:34:48,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:34:48,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:34:48,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:34:48,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:34:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:34:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:34:48,955 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:34:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:34:48,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:34:48,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:34:49,110 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:34:49,115 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:34:49,924 INFO L? ?]: Removed 33 outVars from TransFormulas that were not future-live. [2024-11-02 12:34:49,924 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:34:50,393 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:34:50,394 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:34:50,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:34:50 BoogieIcfgContainer [2024-11-02 12:34:50,395 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:34:50,398 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:34:50,398 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:34:50,402 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:34:50,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:34:48" (1/3) ... [2024-11-02 12:34:50,404 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cae6943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:34:50, skipping insertion in model container [2024-11-02 12:34:50,404 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:48" (2/3) ... [2024-11-02 12:34:50,405 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cae6943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:34:50, skipping insertion in model container [2024-11-02 12:34:50,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:34:50" (3/3) ... [2024-11-02 12:34:50,407 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-1.i [2024-11-02 12:34:50,426 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:34:50,426 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:34:50,509 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:34:50,517 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7011e76b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:34:50,518 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:34:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand has 62 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:34:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-02 12:34:50,538 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:34:50,539 INFO L215 NwaCegarLoop]: trace histogram [33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:34:50,540 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:34:50,547 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:34:50,547 INFO L85 PathProgramCache]: Analyzing trace with hash 150076969, now seen corresponding path program 1 times [2024-11-02 12:34:50,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:34:50,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941649998] [2024-11-02 12:34:50,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:34:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:34:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:34:51,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1145257574] [2024-11-02 12:34:51,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:34:51,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:34:51,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:34:51,563 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:34:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:34:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:34:52,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:34:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:34:53,065 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:34:53,069 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:34:53,070 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:34:53,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-02 12:34:53,277 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:34:53,281 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:34:53,436 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:34:53,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:34:53 BoogieIcfgContainer [2024-11-02 12:34:53,439 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:34:53,440 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:34:53,441 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:34:53,441 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:34:53,442 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:34:50" (3/4) ... [2024-11-02 12:34:53,445 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:34:53,447 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:34:53,449 INFO L158 Benchmark]: Toolchain (without parser) took 5396.18ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 95.2MB in the beginning and 86.3MB in the end (delta: 8.9MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,450 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:34:53,451 INFO L158 Benchmark]: CACSL2BoogieTranslator took 532.18ms. Allocated memory is still 136.3MB. Free memory was 94.6MB in the beginning and 76.3MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.74ms. Allocated memory is still 136.3MB. Free memory was 76.3MB in the beginning and 71.0MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,453 INFO L158 Benchmark]: Boogie Preprocessor took 115.70ms. Allocated memory is still 136.3MB. Free memory was 71.0MB in the beginning and 68.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,454 INFO L158 Benchmark]: RCFGBuilder took 1534.75ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 67.9MB in the beginning and 133.2MB in the end (delta: -65.3MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,456 INFO L158 Benchmark]: TraceAbstraction took 3042.20ms. Allocated memory is still 172.0MB. Free memory was 132.2MB in the beginning and 87.3MB in the end (delta: 44.9MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. [2024-11-02 12:34:53,456 INFO L158 Benchmark]: Witness Printer took 6.50ms. Allocated memory is still 172.0MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:34:53,460 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 532.18ms. Allocated memory is still 136.3MB. Free memory was 94.6MB in the beginning and 76.3MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 156.74ms. Allocated memory is still 136.3MB. Free memory was 76.3MB in the beginning and 71.0MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.70ms. Allocated memory is still 136.3MB. Free memory was 71.0MB in the beginning and 68.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1534.75ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 67.9MB in the beginning and 133.2MB in the end (delta: -65.3MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * TraceAbstraction took 3042.20ms. Allocated memory is still 172.0MB. Free memory was 132.2MB in the beginning and 87.3MB in the end (delta: 44.9MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. * Witness Printer took 6.50ms. Allocated memory is still 172.0MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 196, overapproximation of bitwiseOr at line 125, overapproximation of someBinaryArithmeticDOUBLEoperation at line 76, overapproximation of someBinaryDOUBLEComparisonOperation at line 64, overapproximation of someBinaryArithmeticFLOAToperation at line 63. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_6 = 0; [L24] unsigned char var_1_7 = 0; [L25] unsigned char var_1_8 = 0; [L26] double var_1_9 = 63.39; [L27] double var_1_11 = 10000000.75; [L28] double var_1_12 = 2.75; [L29] double var_1_13 = 2.5; [L30] float var_1_14 = 3.75; [L31] float var_1_15 = 32.75; [L32] float var_1_16 = 25.5; [L33] unsigned char var_1_17 = 128; [L34] unsigned char var_1_18 = 200; [L35] unsigned char var_1_19 = 8; [L36] unsigned char var_1_20 = 100; [L37] double var_1_21 = 63.5; [L38] double var_1_22 = 999999999.5; [L39] unsigned char var_1_23 = 0; [L40] unsigned char var_1_24 = 1; [L41] unsigned long int var_1_25 = 16; [L42] unsigned long int var_1_26 = 2609671570; [L43] unsigned long int var_1_27 = 100; [L44] unsigned long int var_1_29 = 1837258641; [L45] signed long int var_1_30 = -64; [L46] unsigned char var_1_31 = 128; [L47] unsigned char var_1_32 = 5; [L48] signed short int var_1_34 = 100; [L49] signed long int var_1_35 = 8; [L50] double var_1_36 = 63.6; [L51] double var_1_37 = 1.6; [L52] double var_1_38 = 32.2; [L53] double var_1_39 = 2.25; [L54] unsigned char last_1_var_1_24 = 1; [L55] signed short int last_1_var_1_34 = 100; [L200] isInitial = 1 [L201] FCALL initially() [L202] COND TRUE 1 [L203] CALL updateLastVariables() [L192] last_1_var_1_24 = var_1_24 [L193] last_1_var_1_34 = var_1_34 [L203] RET updateLastVariables() [L204] CALL updateVariables() [L137] var_1_6 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L139] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L140] var_1_7 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_8=0, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_8=0, var_1_9=6339/100] [L142] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=6339/100] [L143] var_1_8 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L145] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_11=40000003/4, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L146] var_1_11 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_12=11/4, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L148] var_1_12 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_13=5/2, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L150] var_1_13 = __VERIFIER_nondet_double() [L151] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_15=131/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L152] var_1_15 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_16=51/2, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L154] var_1_16 = __VERIFIER_nondet_float() [L155] 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, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L155] 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, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=200, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L156] var_1_18 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_18 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_18 >= 190) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L158] CALL assume_abort_if_not(var_1_18 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=8, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L159] var_1_19 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L161] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=100, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L162] var_1_20 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L164] CALL assume_abort_if_not(var_1_20 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_20 <= 127) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_21=127/2, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L165] var_1_21 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L167] CALL assume_abort_if_not(var_1_21 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_21 != 0.0F) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_22=1999999999/2, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L168] var_1_22 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L170] CALL assume_abort_if_not(var_1_22 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_22 != 0.0F) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2609671570, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L171] var_1_26 = __VERIFIER_nondet_ulong() [L172] CALL assume_abort_if_not(var_1_26 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_26 >= 2147483647) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L173] CALL assume_abort_if_not(var_1_26 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_26 <= 4294967294) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1837258641, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L174] var_1_29 = __VERIFIER_nondet_ulong() [L175] CALL assume_abort_if_not(var_1_29 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_29 >= 1073741823) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L176] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=128, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L177] var_1_31 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_31 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_31 >= 127) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L179] CALL assume_abort_if_not(var_1_31 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_31 <= 255) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=5, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L180] var_1_32 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L182] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L183] CALL assume_abort_if_not(var_1_32 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_32 != 127) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_37=8/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L184] var_1_37 = __VERIFIER_nondet_double() [L185] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_38=161/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L186] var_1_38 = __VERIFIER_nondet_double() [L187] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_39=9/4, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L188] var_1_39 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_14=15/4, var_1_17=128, var_1_18=510, var_1_19=-256, var_1_1=0, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=16, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=-64, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=8, var_1_36=318/5, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L204] RET updateVariables() [L205] CALL step() [L59] signed long int stepLocal_6 = last_1_var_1_24; [L60] COND TRUE (((((var_1_19 / 2)) < (var_1_26)) ? ((var_1_19 / 2)) : (var_1_26))) <= stepLocal_6 [L61] var_1_35 = (last_1_var_1_34 + ((((var_1_20) < (var_1_32)) ? (var_1_20) : (var_1_32)))) [L63] var_1_14 = (var_1_15 + var_1_16) [L64] COND FALSE !(((- 16.1) + var_1_14) >= (var_1_11 - var_1_12)) [L67] COND FALSE !(var_1_9 <= (- 0.19999999999999996)) [L74] signed long int stepLocal_7 = 256; [L75] COND TRUE var_1_9 <= var_1_13 [L76] var_1_36 = (var_1_37 - var_1_38) [L82] COND TRUE (var_1_12 - var_1_11) >= 3.4 [L83] var_1_17 = ((var_1_18 - var_1_19) - var_1_20) [L89] COND TRUE var_1_36 <= (var_1_36 * var_1_16) [L90] var_1_23 = ((! (500.1f >= var_1_36)) && (var_1_6 && var_1_7)) [L94] signed long int stepLocal_3 = 100 % (var_1_31 - var_1_32); [L95] unsigned char stepLocal_2 = var_1_8; [L96] COND TRUE var_1_18 != stepLocal_3 [L97] COND FALSE !(var_1_21 < ((((- var_1_22) < 0 ) ? -(- var_1_22) : (- var_1_22)))) [L102] var_1_30 = var_1_35 [L105] unsigned char stepLocal_5 = var_1_6; [L106] signed long int stepLocal_4 = var_1_30; [L107] COND TRUE var_1_17 > stepLocal_4 [L108] COND FALSE !((var_1_31 <= var_1_17) || stepLocal_5) [L114] unsigned char stepLocal_0 = var_1_34 <= var_1_20; [L115] COND TRUE stepLocal_0 || (var_1_15 == var_1_9) [L116] var_1_25 = (var_1_26 - var_1_34) [L120] unsigned long int stepLocal_1 = var_1_25; [L121] COND FALSE !(stepLocal_1 == ((var_1_25 + var_1_34) * (var_1_19 / var_1_18))) [L124] COND TRUE var_1_34 <= var_1_25 [L125] EXPR var_1_25 ^ var_1_24 [L125] EXPR var_1_34 ^ (var_1_25 ^ var_1_24) [L125] COND FALSE !((var_1_34 ^ (var_1_25 ^ var_1_24)) < var_1_35) [L128] COND FALSE !(\read(var_1_6)) [L131] var_1_1 = var_1_8 [L205] RET step() [L206] CALL, EXPR property() [L196] EXPR (var_1_34 <= var_1_25) ? (((var_1_34 ^ (var_1_25 ^ var_1_24)) < var_1_35) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (var_1_6 ? (var_1_1 == ((unsigned char) var_1_8)) : (var_1_1 == ((unsigned char) var_1_8)))) : 1 [L196] EXPR var_1_25 ^ var_1_24 [L196] EXPR var_1_34 ^ (var_1_25 ^ var_1_24) [L196] EXPR (var_1_34 <= var_1_25) ? (((var_1_34 ^ (var_1_25 ^ var_1_24)) < var_1_35) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (var_1_6 ? (var_1_1 == ((unsigned char) var_1_8)) : (var_1_1 == ((unsigned char) var_1_8)))) : 1 [L196-L197] return ((((((((((((var_1_34 <= var_1_25) ? (((var_1_34 ^ (var_1_25 ^ var_1_24)) < var_1_35) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (var_1_6 ? (var_1_1 == ((unsigned char) var_1_8)) : (var_1_1 == ((unsigned char) var_1_8)))) : 1) && ((((- 16.1) + var_1_14) >= (var_1_11 - var_1_12)) ? (var_1_9 == ((double) var_1_13)) : 1)) && (var_1_14 == ((float) (var_1_15 + var_1_16)))) && (((var_1_12 - var_1_11) >= 3.4) ? (var_1_17 == ((unsigned char) ((var_1_18 - var_1_19) - var_1_20))) : (((var_1_15 / ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21)))) <= (var_1_36 / var_1_22)) ? (var_1_17 == ((unsigned char) var_1_20)) : 1))) && ((var_1_36 <= (var_1_36 * var_1_16)) ? (var_1_23 == ((unsigned char) ((! (500.1f >= var_1_36)) && (var_1_6 && var_1_7)))) : (var_1_23 == ((unsigned char) (var_1_7 || var_1_6))))) && ((var_1_9 <= (- 0.19999999999999996)) ? (var_1_6 ? (var_1_24 == ((unsigned char) ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))) : (var_1_24 == ((unsigned char) (var_1_18 - 1)))) : 1)) && (((var_1_34 <= var_1_20) || (var_1_15 == var_1_9)) ? (var_1_25 == ((unsigned long int) (var_1_26 - var_1_34))) : (var_1_25 == ((unsigned long int) var_1_34)))) && ((var_1_25 == ((var_1_25 + var_1_34) * (var_1_19 / var_1_18))) ? (var_1_27 == ((unsigned long int) ((var_1_29 - var_1_34) + var_1_35))) : 1)) && ((var_1_18 != (100 % (var_1_31 - var_1_32))) ? ((var_1_21 < ((((- var_1_22) < 0 ) ? -(- var_1_22) : (- var_1_22)))) ? ((var_1_23 && var_1_8) ? (var_1_30 == ((signed long int) (((((var_1_24 - var_1_24)) < (var_1_32)) ? ((var_1_24 - var_1_24)) : (var_1_32))))) : 1) : (var_1_30 == ((signed long int) var_1_35))) : 1)) && ((var_1_17 > var_1_30) ? (((var_1_31 <= var_1_17) || var_1_6) ? (var_1_34 == ((signed short int) (var_1_20 - var_1_18))) : 1) : (var_1_34 == ((signed short int) var_1_35)))) && (((((((var_1_19 / 2)) < (var_1_26)) ? ((var_1_19 / 2)) : (var_1_26))) <= last_1_var_1_24) ? (var_1_35 == ((signed long int) (last_1_var_1_34 + ((((var_1_20) < (var_1_32)) ? (var_1_20) : (var_1_32)))))) : 1)) && ((var_1_9 <= var_1_13) ? (var_1_36 == ((double) (var_1_37 - var_1_38))) : (((var_1_20 / var_1_32) < 256) ? (var_1_36 == ((double) var_1_39)) : 1)) ; [L206] RET, EXPR property() [L206] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_13=6339/100, var_1_17=127, var_1_18=510, var_1_19=-256, var_1_1=-255, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=2147483547, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=101, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=101, var_1_36=0, var_1_39=0, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] [L19] reach_error() VAL [isInitial=1, last_1_var_1_24=1, last_1_var_1_34=100, var_1_13=6339/100, var_1_17=127, var_1_18=510, var_1_19=-256, var_1_1=-255, var_1_20=127, var_1_23=0, var_1_24=1, var_1_25=2147483547, var_1_26=2147483647, var_1_27=100, var_1_29=1073741823, var_1_30=101, var_1_31=255, var_1_32=1, var_1_34=100, var_1_35=101, var_1_36=0, var_1_39=0, var_1_6=0, var_1_7=0, var_1_8=-255, var_1_9=6339/100] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 62 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 1, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=62occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 246 NumberOfCodeBlocks, 246 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-02 12:34:53,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d49e82c63c2bb2c50317e322b05c62ce756ce2b0f76f53e25c5542bb842ee0fc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:34:55,961 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:34:56,075 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:34:56,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:34:56,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:34:56,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:34:56,118 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:34:56,119 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:34:56,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:34:56,120 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:34:56,121 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:34:56,121 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:34:56,122 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:34:56,123 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:34:56,125 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:34:56,125 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:34:56,126 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:34:56,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:34:56,127 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:34:56,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:34:56,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:34:56,131 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:34:56,131 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:34:56,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:34:56,132 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:34:56,132 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:34:56,132 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:34:56,133 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:34:56,133 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:34:56,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:34:56,133 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:34:56,134 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:34:56,134 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:34:56,134 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:34:56,134 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:34:56,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:34:56,137 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:34:56,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:34:56,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:34:56,137 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:34:56,138 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:34:56,138 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:34:56,139 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:34:56,139 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:34:56,139 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_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d49e82c63c2bb2c50317e322b05c62ce756ce2b0f76f53e25c5542bb842ee0fc [2024-11-02 12:34:56,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:34:56,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:34:56,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:34:56,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:34:56,543 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:34:56,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i Unable to find full path for "g++" [2024-11-02 12:34:58,887 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:34:59,152 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:34:59,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i [2024-11-02 12:34:59,167 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/d0332a5f4/e36cf4a822af49b0a4c892c7467c5ce8/FLAG2216b8e2d [2024-11-02 12:34:59,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/data/d0332a5f4/e36cf4a822af49b0a4c892c7467c5ce8 [2024-11-02 12:34:59,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:34:59,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:34:59,197 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:59,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:34:59,203 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:34:59,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4b4410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59, skipping insertion in model container [2024-11-02 12:34:59,205 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,239 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:34:59,456 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i[915,928] [2024-11-02 12:34:59,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:59,625 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:34:59,642 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-1.i[915,928] [2024-11-02 12:34:59,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:59,748 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:34:59,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59 WrapperNode [2024-11-02 12:34:59,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:59,751 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:34:59,751 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:34:59,751 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:34:59,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,781 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,829 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 211 [2024-11-02 12:34:59,833 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:34:59,834 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:34:59,834 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:34:59,834 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:34:59,848 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,859 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,882 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,889 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,892 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,896 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:34:59,911 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:34:59,911 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:34:59,912 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:34:59,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (1/1) ... [2024-11-02 12:34:59,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:34:59,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:34:59,958 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:34:59,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:34:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:34:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:34:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:34:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:34:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:34:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:35:00,120 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:35:00,123 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:35:15,155 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-02 12:35:15,155 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:35:15,177 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:35:15,177 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:35:15,178 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:35:15 BoogieIcfgContainer [2024-11-02 12:35:15,178 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:35:15,180 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:35:15,180 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:35:15,182 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:35:15,182 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:34:59" (1/3) ... [2024-11-02 12:35:15,183 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca31509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:35:15, skipping insertion in model container [2024-11-02 12:35:15,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:59" (2/3) ... [2024-11-02 12:35:15,184 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca31509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:35:15, skipping insertion in model container [2024-11-02 12:35:15,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:35:15" (3/3) ... [2024-11-02 12:35:15,186 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-1.i [2024-11-02 12:35:15,206 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:35:15,206 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:35:15,285 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:35:15,291 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59e21133, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:35:15,291 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:35:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:35:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-02 12:35:15,314 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:35:15,315 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:35:15,315 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:35:15,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:35:15,320 INFO L85 PathProgramCache]: Analyzing trace with hash 253542287, now seen corresponding path program 1 times [2024-11-02 12:35:15,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:35:15,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1379691414] [2024-11-02 12:35:15,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:35:15,333 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:35:15,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:35:15,336 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:35:15,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-02 12:35:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:35:18,145 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:35:18,158 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:35:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 988 proven. 0 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2024-11-02 12:35:18,242 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:35:18,243 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:35:18,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1379691414] [2024-11-02 12:35:18,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1379691414] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:35:18,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:35:18,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:35:18,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899092493] [2024-11-02 12:35:18,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:35:18,254 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:35:18,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:35:18,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:35:18,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:35:18,287 INFO L87 Difference]: Start difference. First operand has 97 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-02 12:35:18,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:35:18,335 INFO L93 Difference]: Finished difference Result 187 states and 329 transitions. [2024-11-02 12:35:18,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:35:18,340 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 211 [2024-11-02 12:35:18,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:35:18,351 INFO L225 Difference]: With dead ends: 187 [2024-11-02 12:35:18,351 INFO L226 Difference]: Without dead ends: 93 [2024-11-02 12:35:18,355 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:35:18,359 INFO L432 NwaCegarLoop]: 144 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, 144 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-02 12:35:18,361 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:35:18,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2024-11-02 12:35:18,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2024-11-02 12:35:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 58 states have (on average 1.3448275862068966) internal successors, (78), 58 states have internal predecessors, (78), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2024-11-02 12:35:18,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 144 transitions. [2024-11-02 12:35:18,435 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 144 transitions. Word has length 211 [2024-11-02 12:35:18,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:35:18,437 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 144 transitions. [2024-11-02 12:35:18,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-02 12:35:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 144 transitions. [2024-11-02 12:35:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-02 12:35:18,444 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:35:18,444 INFO L215 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:35:18,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-02 12:35:18,648 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:35:18,648 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:35:18,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:35:18,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1679539935, now seen corresponding path program 1 times [2024-11-02 12:35:18,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:35:18,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [899623187] [2024-11-02 12:35:18,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:35:18,651 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-02 12:35:18,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:35:18,667 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-02 12:35:18,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa303cdd-f2ea-48a4-b692-915908a0bf15/bin/utaipan-verify-DbMuA5NWw2/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-02 12:35:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:35:21,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-02 12:35:21,818 INFO L278 TraceCheckSpWp]: Computing forward predicates...