./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:21:55,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:21:55,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:21:55,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:21:55,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:21:55,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:21:55,201 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:21:55,201 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:21:55,203 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:21:55,208 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:21:55,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:21:55,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:21:55,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:21:55,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:21:55,212 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:21:55,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:21:55,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:21:55,214 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:21:55,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:21:55,215 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:21:55,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:21:55,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:21:55,217 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:21:55,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:21:55,218 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:21:55,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:21:55,219 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:21:55,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:21:55,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:21:55,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:21:55,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:21:55,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:21:55,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:21:55,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:21:55,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:21:55,224 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:21:55,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:21:55,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:21:55,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:21:55,225 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:21:55,225 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:21:55,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:21:55,225 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 [2023-11-21 22:21:55,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:21:55,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:21:55,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:21:55,576 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:21:55,577 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:21:55,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:21:58,818 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:21:59,204 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:21:59,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:21:59,220 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/d042a4556/ef967504156c40afb965f3db8ec1f672/FLAG4050f4a1b [2023-11-21 22:21:59,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/d042a4556/ef967504156c40afb965f3db8ec1f672 [2023-11-21 22:21:59,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:21:59,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:21:59,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:21:59,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:21:59,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:21:59,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13af213e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59, skipping insertion in model container [2023-11-21 22:21:59,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,308 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:21:59,465 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-21 22:21:59,565 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:21:59,584 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:21:59,602 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-21 22:21:59,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:21:59,670 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:21:59,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59 WrapperNode [2023-11-21 22:21:59,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:21:59,672 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:21:59,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:21:59,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:21:59,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,762 INFO L138 Inliner]: procedures = 26, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 271 [2023-11-21 22:21:59,763 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:21:59,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:21:59,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:21:59,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:21:59,774 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,779 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,799 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:21:59,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,800 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,817 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,840 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,843 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:21:59,864 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:21:59,864 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:21:59,864 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:21:59,865 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (1/1) ... [2023-11-21 22:21:59,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:21:59,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:21:59,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:21:59,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:21:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:21:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:21:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:21:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:21:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:21:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:22:00,083 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:22:00,088 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:22:00,733 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:22:01,469 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:22:01,469 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:22:01,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:22:01 BoogieIcfgContainer [2023-11-21 22:22:01,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:22:01,474 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:22:01,474 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:22:01,478 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:22:01,478 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:21:59" (1/3) ... [2023-11-21 22:22:01,479 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1512b2da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:22:01, skipping insertion in model container [2023-11-21 22:22:01,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:21:59" (2/3) ... [2023-11-21 22:22:01,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1512b2da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:22:01, skipping insertion in model container [2023-11-21 22:22:01,483 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:22:01" (3/3) ... [2023-11-21 22:22:01,485 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:22:01,509 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:22:01,510 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:22:01,588 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:22:01,599 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, 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;@362112b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:22:01,599 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:22:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand has 53 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 23 states have internal predecessors, (25), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-21 22:22:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-21 22:22:01,617 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:22:01,618 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:22:01,619 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:22:01,624 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:22:01,624 INFO L85 PathProgramCache]: Analyzing trace with hash 2130327846, now seen corresponding path program 1 times [2023-11-21 22:22:01,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:22:01,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836719879] [2023-11-21 22:22:01,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:22:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:22:01,893 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 22:22:01,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [391797408] [2023-11-21 22:22:01,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:22:01,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:22:01,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:22:01,898 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:22:01,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:22:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:22:02,286 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:22:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:22:02,591 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:22:02,594 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:22:02,596 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:22:02,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-21 22:22:02,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-21 22:22:02,817 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:22:02,821 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:22:03,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:22:03 BoogieIcfgContainer [2023-11-21 22:22:03,010 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:22:03,012 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:22:03,012 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:22:03,012 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:22:03,013 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:22:01" (3/4) ... [2023-11-21 22:22:03,016 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 22:22:03,017 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:22:03,018 INFO L158 Benchmark]: Toolchain (without parser) took 3773.58ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 109.8MB in the beginning and 120.6MB in the end (delta: -10.8MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,019 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:22:03,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.05ms. Allocated memory is still 140.5MB. Free memory was 109.8MB in the beginning and 93.7MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,020 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.59ms. Allocated memory is still 140.5MB. Free memory was 93.7MB in the beginning and 89.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,021 INFO L158 Benchmark]: Boogie Preprocessor took 98.93ms. Allocated memory is still 140.5MB. Free memory was 89.0MB in the beginning and 82.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,022 INFO L158 Benchmark]: RCFGBuilder took 1608.20ms. Allocated memory is still 140.5MB. Free memory was 82.7MB in the beginning and 90.2MB in the end (delta: -7.5MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,023 INFO L158 Benchmark]: TraceAbstraction took 1535.91ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 89.1MB in the beginning and 121.6MB in the end (delta: -32.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2023-11-21 22:22:03,023 INFO L158 Benchmark]: Witness Printer took 5.22ms. Allocated memory is still 169.9MB. Free memory was 121.6MB in the beginning and 120.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:22:03,027 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 104.9MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.05ms. Allocated memory is still 140.5MB. Free memory was 109.8MB in the beginning and 93.7MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.59ms. Allocated memory is still 140.5MB. Free memory was 93.7MB in the beginning and 89.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.93ms. Allocated memory is still 140.5MB. Free memory was 89.0MB in the beginning and 82.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1608.20ms. Allocated memory is still 140.5MB. Free memory was 82.7MB in the beginning and 90.2MB in the end (delta: -7.5MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * TraceAbstraction took 1535.91ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 89.1MB in the beginning and 121.6MB in the end (delta: -32.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Witness Printer took 5.22ms. Allocated memory is still 169.9MB. Free memory was 121.6MB in the beginning and 120.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 128, overapproximation of shiftLeft at line 115, overapproximation of bitwiseOr at line 115, overapproximation of someBinaryArithmeticDOUBLEoperation at line 79, overapproximation of someBinaryDOUBLEComparisonOperation at line 79, overapproximation of someUnaryFLOAToperation at line 128. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] unsigned char var_1_3 = 32; [L24] unsigned char var_1_4 = 4; [L25] double var_1_5 = 128.5; [L26] signed long int var_1_6 = 64; [L27] signed long int var_1_7 = 4; [L28] double var_1_8 = 1.875; [L29] double var_1_9 = 0.1; [L30] double var_1_10 = 32.6; [L31] double var_1_11 = 0.6; [L32] signed long int var_1_12 = -128; [L33] signed long int var_1_14 = 16; [L34] signed short int var_1_15 = 1; [L35] signed long int var_1_18 = 2; [L36] signed char var_1_19 = 32; [L37] signed char var_1_20 = 50; [L38] signed short int var_1_21 = 16; [L39] unsigned char var_1_22 = 0; [L40] signed long int var_1_23 = 25; [L41] unsigned short int var_1_24 = 50906; [L42] unsigned short int var_1_25 = 21992; [L43] float var_1_26 = 3.25; [L44] float var_1_27 = 10.2; [L45] float var_1_28 = 16.5; [L46] float var_1_29 = 0.0; [L47] float var_1_30 = 99.8; [L48] signed char var_1_31 = 2; [L49] float var_1_33 = 4.2; [L50] unsigned char last_1_var_1_1 = 32; [L51] unsigned char last_1_var_1_22 = 0; [L52] signed long int last_1_var_1_23 = 25; [L197] isInitial = 1 [L198] FCALL initially() [L199] int k_loop; [L200] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=32, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L200] COND TRUE k_loop < 1 [L201] CALL updateLastVariables() [L188] last_1_var_1_1 = var_1_1 [L189] last_1_var_1_22 = var_1_22 [L190] last_1_var_1_23 = var_1_23 [L201] RET updateLastVariables() [L202] CALL updateVariables() [L142] var_1_3 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L144] CALL assume_abort_if_not(var_1_3 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_3 <= 64) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L145] var_1_4 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L147] CALL assume_abort_if_not(var_1_4 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_4 <= 63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L148] var_1_6 = __VERIFIER_nondet_long() [L149] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L150] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L151] CALL assume_abort_if_not(var_1_6 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_6 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L152] var_1_7 = __VERIFIER_nondet_long() [L153] CALL assume_abort_if_not(var_1_7 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_7 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L154] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L155] CALL assume_abort_if_not(var_1_7 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_7 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L156] var_1_8 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=1/10] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=1/10] [L158] var_1_9 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L160] var_1_10 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L162] var_1_11 = __VERIFIER_nondet_double() [L163] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L164] var_1_18 = __VERIFIER_nondet_long() [L165] CALL assume_abort_if_not(var_1_18 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_18 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L166] CALL assume_abort_if_not(var_1_18 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_18 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L167] CALL assume_abort_if_not(var_1_18 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_18 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L168] var_1_20 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L170] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L171] var_1_24 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L173] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L174] var_1_25 = __VERIFIER_nondet_ushort() [L175] CALL assume_abort_if_not(var_1_25 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_25 >= 16383) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L176] CALL assume_abort_if_not(var_1_25 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_25 <= 32767) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L177] var_1_27 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L179] var_1_28 = __VERIFIER_nondet_float() [L180] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L181] var_1_29 = __VERIFIER_nondet_float() [L182] CALL assume_abort_if_not((var_1_29 >= 4611686.018427382800e+12F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not((var_1_29 >= 4611686.018427382800e+12F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L183] var_1_31 = __VERIFIER_nondet_char() [L184] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L185] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=3, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=6, var_1_4=7, var_1_5=257/2, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L202] RET updateVariables() [L203] CALL step() [L56] COND FALSE !(last_1_var_1_22 || last_1_var_1_22) [L63] var_1_15 = 2 [L65] var_1_22 = 0 [L66] var_1_33 = var_1_10 [L67] COND FALSE !(\read(var_1_22)) [L70] unsigned char stepLocal_1 = var_1_22; [L71] COND FALSE !(stepLocal_1 || (var_1_4 <= (- var_1_6))) [L74] var_1_14 = 5 [L76] signed long int stepLocal_0 = (var_1_3 / 1) / var_1_6; [L77] COND FALSE !(\read(var_1_22)) [L84] var_1_5 = var_1_10 [L86] signed long int stepLocal_4 = (((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)); [L87] COND FALSE !((var_1_24 - (var_1_25 - var_1_3)) <= stepLocal_4) [L94] var_1_23 = var_1_1 [L96] var_1_12 = ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100)))) [L97] signed long int stepLocal_7 = -1; [L98] signed long int stepLocal_6 = 0 & var_1_25; [L99] signed short int stepLocal_5 = var_1_15; [L100] COND FALSE !(stepLocal_5 < var_1_15) [L109] COND TRUE var_1_9 > (var_1_26 * var_1_8) [L110] var_1_19 = var_1_4 [L114] signed short int stepLocal_3 = var_1_15; [L115] EXPR 5 | var_1_3 [L115] EXPR var_1_4 << var_1_18 [L115] unsigned char stepLocal_2 = (5 | var_1_3) < (var_1_4 << var_1_18); [L116] COND FALSE !(stepLocal_2 && (var_1_19 < var_1_23)) [L119] COND TRUE var_1_18 > stepLocal_3 [L120] var_1_21 = var_1_20 [L125] EXPR var_1_15 ^ var_1_21 [L125] COND FALSE !((var_1_15 ^ var_1_21) <= var_1_21) [L203] RET step() [L204] CALL, EXPR property() [L193] EXPR ((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4)))) [L193] EXPR ((((((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4))))) && (var_1_22 == ((unsigned char) 0))) && (((var_1_24 - (var_1_25 - var_1_3)) <= ((((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)))) ? (var_1_22 ? (var_1_23 == ((signed long int) (var_1_24 - var_1_25))) : (var_1_23 == ((signed long int) 50))) : (var_1_23 == ((signed long int) var_1_1)))) && ((var_1_15 < var_1_15) ? ((-1 >= var_1_23) ? ((var_1_23 <= (0 & var_1_25)) ? (var_1_26 == ((float) (var_1_9 - (var_1_27 + var_1_28)))) : 1) : (var_1_26 == ((float) (((((var_1_9) > ((var_1_29 - var_1_28))) ? (var_1_9) : ((var_1_29 - var_1_28)))) - var_1_27)))) : 1)) && (((var_1_15 ^ var_1_21) <= var_1_21) ? ((var_1_22 && var_1_22) ? (var_1_22 ? (var_1_30 == ((float) ((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) : 1) : ((((var_1_3 + var_1_4) - var_1_31) <= var_1_21) ? ((var_1_20 < var_1_1) ? (var_1_30 == ((float) (var_1_9 - var_1_27))) : (var_1_30 == ((float) ((((var_1_10) > (var_1_8)) ? (var_1_10) : (var_1_8)))))) : 1)) : 1) [L193-L194] return (((((((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4))))) && (var_1_22 == ((unsigned char) 0))) && (((var_1_24 - (var_1_25 - var_1_3)) <= ((((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)))) ? (var_1_22 ? (var_1_23 == ((signed long int) (var_1_24 - var_1_25))) : (var_1_23 == ((signed long int) 50))) : (var_1_23 == ((signed long int) var_1_1)))) && ((var_1_15 < var_1_15) ? ((-1 >= var_1_23) ? ((var_1_23 <= (0 & var_1_25)) ? (var_1_26 == ((float) (var_1_9 - (var_1_27 + var_1_28)))) : 1) : (var_1_26 == ((float) (((((var_1_9) > ((var_1_29 - var_1_28))) ? (var_1_9) : ((var_1_29 - var_1_28)))) - var_1_27)))) : 1)) && (((var_1_15 ^ var_1_21) <= var_1_21) ? ((var_1_22 && var_1_22) ? (var_1_22 ? (var_1_30 == ((float) ((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) : 1) : ((((var_1_3 + var_1_4) - var_1_31) <= var_1_21) ? ((var_1_20 < var_1_1) ? (var_1_30 == ((float) (var_1_9 - var_1_27))) : (var_1_30 == ((float) ((((var_1_10) > (var_1_8)) ? (var_1_10) : (var_1_8)))))) : 1)) : 1)) && (var_1_33 == ((float) var_1_10)) ; [L204] RET, EXPR property() [L204] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=45, var_1_14=5, var_1_15=2, var_1_18=3, var_1_19=7, var_1_1=32, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=32, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=4, var_1_3=6, var_1_4=7, var_1_5=4, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=4, var_1_11=5, var_1_12=45, var_1_14=5, var_1_15=2, var_1_18=3, var_1_19=7, var_1_1=32, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=32, var_1_24=32767, var_1_25=32735, var_1_26=13/4, var_1_27=6, var_1_28=7, var_1_29=8, var_1_30=499/5, var_1_31=0, var_1_33=4, var_1_3=6, var_1_4=7, var_1_5=4, var_1_6=1, var_1_7=8, var_1_8=2, var_1_9=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 53 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 28, 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=53occurred 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: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 104 NumberOfCodeBlocks, 104 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 22:22:03,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:22:05,913 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:22:06,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 22:22:06,045 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:22:06,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:22:06,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:22:06,095 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:22:06,095 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:22:06,097 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:22:06,102 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:22:06,102 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:22:06,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:22:06,103 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:22:06,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:22:06,106 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:22:06,107 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:22:06,107 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:22:06,108 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:22:06,108 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:22:06,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:22:06,109 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:22:06,110 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:22:06,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:22:06,111 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 22:22:06,111 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 22:22:06,112 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 22:22:06,112 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:22:06,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:22:06,113 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:22:06,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:22:06,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:22:06,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:22:06,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:22:06,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:22:06,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:22:06,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:22:06,117 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:22:06,117 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 22:22:06,117 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 22:22:06,118 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:22:06,118 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:22:06,118 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:22:06,118 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:22:06,118 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:22:06,119 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 22:22:06,119 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 [2023-11-21 22:22:06,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:22:06,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:22:06,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:22:06,563 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:22:06,568 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:22:06,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:22:09,889 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:22:10,232 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:22:10,233 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:22:10,252 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/f48d28a76/b03dd29b85d04d3c82716f86ec954d8e/FLAGb66664328 [2023-11-21 22:22:10,271 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/data/f48d28a76/b03dd29b85d04d3c82716f86ec954d8e [2023-11-21 22:22:10,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:22:10,275 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:22:10,276 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:22:10,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:22:10,282 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:22:10,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125afbb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10, skipping insertion in model container [2023-11-21 22:22:10,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,334 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:22:10,500 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-21 22:22:10,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:22:10,641 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:22:10,661 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-21 22:22:10,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:22:10,780 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:22:10,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10 WrapperNode [2023-11-21 22:22:10,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:22:10,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:22:10,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:22:10,784 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:22:10,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,823 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,875 INFO L138 Inliner]: procedures = 27, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 201 [2023-11-21 22:22:10,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:22:10,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:22:10,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:22:10,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:22:10,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,914 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,927 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:22:10,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,975 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:10,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:11,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:22:11,019 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:22:11,020 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:22:11,020 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:22:11,020 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (1/1) ... [2023-11-21 22:22:11,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:22:11,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:22:11,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:22:11,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:22:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:22:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 22:22:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:22:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:22:11,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:22:11,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:22:11,240 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:22:11,242 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:22:24,030 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:22:24,305 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:22:24,306 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:22:24,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:22:24 BoogieIcfgContainer [2023-11-21 22:22:24,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:22:24,310 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:22:24,310 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:22:24,314 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:22:24,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:22:10" (1/3) ... [2023-11-21 22:22:24,315 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31eb021e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:22:24, skipping insertion in model container [2023-11-21 22:22:24,315 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:22:10" (2/3) ... [2023-11-21 22:22:24,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31eb021e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:22:24, skipping insertion in model container [2023-11-21 22:22:24,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:22:24" (3/3) ... [2023-11-21 22:22:24,317 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-21 22:22:24,337 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:22:24,338 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:22:24,399 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:22:24,408 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, 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;@4a1d2d8e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:22:24,411 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:22:24,419 INFO L276 IsEmpty]: Start isEmpty. Operand has 53 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 23 states have internal predecessors, (25), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-21 22:22:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-21 22:22:24,435 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:22:24,436 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:22:24,437 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:22:24,443 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:22:24,444 INFO L85 PathProgramCache]: Analyzing trace with hash -2022807767, now seen corresponding path program 1 times [2023-11-21 22:22:24,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 22:22:24,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1234922329] [2023-11-21 22:22:24,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:22:24,488 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-21 22:22:24,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 22:22:24,491 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-21 22:22:24,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d833c2c3-28a2-4d4b-8cf7-bad285930a07/bin/uautomizer-verify-bycVGegfSx/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-21 22:22:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:22:25,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-21 22:22:25,709 INFO L285 TraceCheckSpWp]: Computing forward predicates...