./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:19:34,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:19:34,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-24 23:19:34,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:19:34,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:19:34,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:19:34,609 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:19:34,610 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:19:34,611 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:19:34,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:19:34,617 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:19:34,618 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:19:34,619 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:19:34,620 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:19:34,621 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:19:34,621 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:19:34,622 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:19:34,623 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:19:34,623 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:19:34,624 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:19:34,624 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:19:34,625 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:19:34,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:19:34,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:19:34,627 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:19:34,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:19:34,628 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:19:34,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:19:34,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:19:34,629 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:19:34,631 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:19:34,631 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:19:34,631 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:19:34,632 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:19:34,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:19:34,632 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:19:34,633 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:19:34,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:19:34,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:19:34,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:19:34,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:19:34,634 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:19:34,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:19:34,635 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:19:34,636 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:19:34,636 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:19:34,636 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:19:34,636 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2023-11-24 23:19:34,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:19:35,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:19:35,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:19:35,009 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:19:35,009 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:19:35,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:38,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:19:38,436 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:19:38,437 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:38,448 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/bb6aff90b/9e6724ab62454a58ae555287fe0306c9/FLAGea4263a59 [2023-11-24 23:19:38,465 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/bb6aff90b/9e6724ab62454a58ae555287fe0306c9 [2023-11-24 23:19:38,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:19:38,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:19:38,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:19:38,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:19:38,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:19:38,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,479 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@140d6f59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38, skipping insertion in model container [2023-11-24 23:19:38,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,529 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:19:38,693 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_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-24 23:19:38,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:19:38,785 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:19:38,798 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_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-24 23:19:38,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:19:38,872 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:19:38,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38 WrapperNode [2023-11-24 23:19:38,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:19:38,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:19:38,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:19:38,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:19:38,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,958 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2023-11-24 23:19:38,959 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:19:38,959 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:19:38,960 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:19:38,960 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:19:38,972 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,976 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,976 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,989 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,993 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:38,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:39,013 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:19:39,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:19:39,014 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:19:39,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:19:39,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (1/1) ... [2023-11-24 23:19:39,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:19:39,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:19:39,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:19:39,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:19:39,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:19:39,105 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:19:39,105 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:19:39,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:19:39,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:19:39,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:19:39,260 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:19:39,265 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:19:39,765 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:19:40,097 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:19:40,097 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:19:40,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:19:40 BoogieIcfgContainer [2023-11-24 23:19:40,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:19:40,103 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 23:19:40,103 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 23:19:40,107 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 23:19:40,107 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 11:19:38" (1/3) ... [2023-11-24 23:19:40,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29b460cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:19:40, skipping insertion in model container [2023-11-24 23:19:40,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:38" (2/3) ... [2023-11-24 23:19:40,111 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29b460cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:19:40, skipping insertion in model container [2023-11-24 23:19:40,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:19:40" (3/3) ... [2023-11-24 23:19:40,113 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:40,135 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 23:19:40,135 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-24 23:19:40,205 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-24 23:19:40,213 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@58b5ce28, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 23:19:40,214 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 23:19:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand has 64 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-24 23:19:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:19:40,241 INFO L187 NwaCegarLoop]: Found error trace [2023-11-24 23:19:40,243 INFO L195 NwaCegarLoop]: trace histogram [35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-24 23:19:40,244 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 23:19:40,252 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:19:40,253 INFO L85 PathProgramCache]: Analyzing trace with hash -1389635332, now seen corresponding path program 1 times [2023-11-24 23:19:40,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-24 23:19:40,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900952195] [2023-11-24 23:19:40,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 23:19:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:19:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:19:40,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 23:19:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:19:41,406 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-24 23:19:41,409 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-24 23:19:41,410 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-24 23:19:41,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 23:19:41,417 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-24 23:19:41,423 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-24 23:19:41,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 11:19:41 BoogieIcfgContainer [2023-11-24 23:19:41,594 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-24 23:19:41,596 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 23:19:41,596 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 23:19:41,597 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 23:19:41,597 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:19:40" (3/4) ... [2023-11-24 23:19:41,601 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-24 23:19:41,602 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 23:19:41,604 INFO L158 Benchmark]: Toolchain (without parser) took 3134.43ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 81.7MB in the beginning and 118.9MB in the end (delta: -37.1MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,605 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory was 100.1MB in the beginning and 100.0MB in the end (delta: 89.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:19:41,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.54ms. Allocated memory is still 130.0MB. Free memory was 81.3MB in the beginning and 66.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,606 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.57ms. Allocated memory is still 130.0MB. Free memory was 66.6MB in the beginning and 63.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,612 INFO L158 Benchmark]: Boogie Preprocessor took 53.55ms. Allocated memory is still 130.0MB. Free memory was 63.3MB in the beginning and 61.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,612 INFO L158 Benchmark]: RCFGBuilder took 1085.42ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 61.2MB in the beginning and 125.9MB in the end (delta: -64.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,614 INFO L158 Benchmark]: TraceAbstraction took 1491.75ms. Allocated memory is still 190.8MB. Free memory was 125.9MB in the beginning and 118.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2023-11-24 23:19:41,614 INFO L158 Benchmark]: Witness Printer took 6.39ms. Allocated memory is still 190.8MB. Free memory is still 118.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:19:41,623 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory was 100.1MB in the beginning and 100.0MB in the end (delta: 89.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.54ms. Allocated memory is still 130.0MB. Free memory was 81.3MB in the beginning and 66.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.57ms. Allocated memory is still 130.0MB. Free memory was 66.6MB in the beginning and 63.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.55ms. Allocated memory is still 130.0MB. Free memory was 63.3MB in the beginning and 61.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1085.42ms. Allocated memory was 130.0MB in the beginning and 190.8MB in the end (delta: 60.8MB). Free memory was 61.2MB in the beginning and 125.9MB in the end (delta: -64.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * TraceAbstraction took 1491.75ms. Allocated memory is still 190.8MB. Free memory was 125.9MB in the beginning and 118.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Witness Printer took 6.39ms. Allocated memory is still 190.8MB. Free memory is still 118.9MB. 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 71, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of bitwiseAnd at line 104. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 1000.6; [L23] float var_1_2 = 255.675; [L24] float var_1_3 = 10.4; [L25] float var_1_4 = 31.4; [L26] double var_1_5 = 7.75; [L27] double var_1_6 = 63.1; [L28] signed char var_1_7 = 32; [L29] signed char var_1_10 = 64; [L30] signed short int var_1_11 = 5; [L31] unsigned short int var_1_12 = 4; [L32] unsigned char var_1_13 = 1; [L33] unsigned short int var_1_14 = 49632; [L34] unsigned short int var_1_15 = 0; [L35] signed char var_1_16 = 50; [L36] signed char var_1_18 = 2; [L37] signed char var_1_19 = 25; [L38] signed char var_1_20 = 10; [L39] signed char var_1_21 = 1; [L40] signed char var_1_22 = 8; [L41] unsigned long int var_1_23 = 25; [L42] unsigned short int var_1_24 = 32; [L43] signed long int var_1_26 = 50; [L44] unsigned long int var_1_27 = 8; [L45] unsigned long int var_1_28 = 5; [L46] float var_1_29 = 4.5; [L47] unsigned long int var_1_30 = 8; [L48] signed long int var_1_31 = -32; [L49] float var_1_32 = 5.75; [L50] float var_1_33 = 128.25; [L51] signed char var_1_34 = 32; [L52] signed char var_1_35 = -32; [L53] float var_1_36 = 15.25; [L54] unsigned short int var_1_37 = 2; [L55] unsigned short int var_1_38 = 5; [L56] signed char last_1_var_1_7 = 32; [L57] signed short int last_1_var_1_11 = 5; [L58] signed long int last_1_var_1_26 = 50; [L175] isInitial = 1 [L176] FCALL initially() [L177] COND TRUE 1 [L178] CALL updateLastVariables() [L166] last_1_var_1_7 = var_1_7 [L167] last_1_var_1_11 = var_1_11 [L168] last_1_var_1_26 = var_1_26 [L178] RET updateLastVariables() [L179] CALL updateVariables() [L109] var_1_2 = __VERIFIER_nondet_float() [L110] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L111] var_1_3 = __VERIFIER_nondet_float() [L112] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L113] var_1_4 = __VERIFIER_nondet_float() [L114] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L115] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L116] var_1_5 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_6=631/10, var_1_7=32] [L118] var_1_6 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L120] var_1_10 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_10 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_10 >= -127) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L122] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L123] var_1_13 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L125] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L126] var_1_14 = __VERIFIER_nondet_ushort() [L127] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L128] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L129] var_1_15 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L131] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L132] var_1_18 = __VERIFIER_nondet_char() [L133] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L134] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L135] var_1_19 = __VERIFIER_nondet_char() [L136] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L137] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L138] var_1_20 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L140] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L141] var_1_21 = __VERIFIER_nondet_char() [L142] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L143] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L144] var_1_22 = __VERIFIER_nondet_char() [L145] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L146] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L147] var_1_24 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L149] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L150] var_1_28 = __VERIFIER_nondet_ulong() [L151] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L152] CALL assume_abort_if_not(var_1_28 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_28 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L153] var_1_30 = __VERIFIER_nondet_ulong() [L154] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L155] CALL assume_abort_if_not(var_1_30 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_30 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L156] var_1_33 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L158] var_1_35 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_35 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_35 >= -127) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L160] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L161] var_1_38 = __VERIFIER_nondet_ushort() [L162] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_7=32] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_7=32] [L163] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_7=32] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=50, var_1_18=3, var_1_19=2, var_1_1=5003/5, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=25, var_1_24=32767, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=0, var_1_36=61/4, var_1_37=2, var_1_38=65534, var_1_7=32] [L179] RET updateVariables() [L180] CALL step() [L62] var_1_27 = var_1_28 [L63] COND FALSE !(var_1_28 != (var_1_27 + var_1_30)) [L66] var_1_31 = 64 [L67] var_1_32 = var_1_33 [L68] var_1_34 = var_1_35 [L69] var_1_36 = 4.6f [L70] var_1_37 = var_1_38 [L71] COND FALSE !((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) [L74] var_1_1 = var_1_5 [L76] COND FALSE !(var_1_1 > var_1_4) [L79] var_1_11 = ((((last_1_var_1_11) < (((16 - 32) + (64 + var_1_10)))) ? (last_1_var_1_11) : (((16 - 32) + (64 + var_1_10))))) [L81] COND FALSE !(\read(var_1_13)) [L84] signed char stepLocal_0 = var_1_20; [L85] COND FALSE !(var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1)) [L88] COND FALSE !(var_1_19 < stepLocal_0) [L91] var_1_16 = var_1_10 [L94] COND FALSE !((- (var_1_14 - var_1_24)) < var_1_10) [L97] var_1_23 = ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))) [L99] COND FALSE !(var_1_6 != 49.125) [L104] EXPR var_1_12 & last_1_var_1_7 [L104] COND FALSE !(-4 > (var_1_12 & last_1_var_1_7)) [L180] RET step() [L181] CALL, EXPR property() [L171] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1) [L171-L172] return ((((((((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1)) && ((var_1_1 > var_1_4) ? (var_1_11 == ((signed short int) var_1_10)) : (var_1_11 == ((signed short int) ((((last_1_var_1_11) < (((16 - 32) + (64 + var_1_10)))) ? (last_1_var_1_11) : (((16 - 32) + (64 + var_1_10))))))))) && (var_1_13 ? (var_1_12 == ((unsigned short int) (var_1_14 - var_1_15))) : 1)) && ((var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1)) ? (var_1_16 == ((signed char) ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : ((var_1_19 < var_1_20) ? (var_1_16 == ((signed char) (var_1_21 - var_1_22))) : (var_1_16 == ((signed char) var_1_10))))) && (((- (var_1_14 - var_1_24)) < var_1_10) ? (var_1_23 == ((unsigned long int) (var_1_24 + (var_1_22 + 4u)))) : (var_1_23 == ((unsigned long int) ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))))))) && ((var_1_6 != 49.125) ? ((((((64u) < 0 ) ? -(64u) : (64u))) < last_1_var_1_26) ? (var_1_26 == ((signed long int) var_1_15)) : 1) : 1) ; [L181] RET, EXPR property() [L181] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=0, var_1_18=3, var_1_19=2, var_1_1=2147516420, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=4, var_1_24=32767, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=2147516421, var_1_33=2147516421, var_1_34=0, var_1_35=0, var_1_36=23/5, var_1_37=65534, var_1_38=65534, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=0, var_1_11=5, var_1_12=4, var_1_13=0, var_1_14=32767, var_1_15=32767, var_1_16=0, var_1_18=3, var_1_19=2, var_1_1=2147516420, var_1_20=-1, var_1_21=126, var_1_22=126, var_1_23=4, var_1_24=32767, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=9/2, var_1_30=0, var_1_31=64, var_1_32=2147516421, var_1_33=2147516421, var_1_34=0, var_1_35=0, var_1_36=23/5, var_1_37=65534, var_1_38=65534, var_1_5=2147516420, var_1_6=2147516420, var_1_7=32] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 35, 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=64occurred 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, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 129 NumberOfCodeBlocks, 129 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 [2023-11-24 23:19:41,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:19:44,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:19:44,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-24 23:19:44,398 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:19:44,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:19:44,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:19:44,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:19:44,447 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:19:44,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:19:44,453 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:19:44,454 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:19:44,455 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:19:44,455 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:19:44,457 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:19:44,457 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:19:44,458 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:19:44,459 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:19:44,460 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:19:44,460 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:19:44,461 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:19:44,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:19:44,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:19:44,463 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:19:44,463 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:19:44,463 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:19:44,464 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:19:44,464 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:19:44,465 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:19:44,465 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:19:44,466 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:19:44,467 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:19:44,467 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 23:19:44,468 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:19:44,468 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:19:44,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:19:44,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:19:44,469 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:19:44,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:19:44,469 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:19:44,470 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:19:44,471 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:19:44,471 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:19:44,471 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:19:44,472 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:19:44,472 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2023-11-24 23:19:44,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:19:44,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:19:44,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:19:44,982 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:19:44,983 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:19:44,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:48,092 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:19:48,444 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:19:48,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:48,463 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/694658a71/52a29bb589544a2a9d86c533c41db34f/FLAG864683687 [2023-11-24 23:19:48,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/data/694658a71/52a29bb589544a2a9d86c533c41db34f [2023-11-24 23:19:48,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:19:48,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:19:48,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:19:48,492 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:19:48,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:19:48,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:48,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356774a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48, skipping insertion in model container [2023-11-24 23:19:48,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:48,553 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:19:48,760 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_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-24 23:19:48,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:19:48,857 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:19:48,878 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_c5f5f286-86c6-4e70-9212-5b32a568a23b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2023-11-24 23:19:48,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:19:48,958 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:19:48,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48 WrapperNode [2023-11-24 23:19:48,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:19:48,960 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:19:48,960 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:19:48,960 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:19:48,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:48,984 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,024 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2023-11-24 23:19:49,025 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:19:49,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:19:49,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:19:49,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:19:49,036 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,042 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,043 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,066 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,071 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,074 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,077 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,082 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:19:49,083 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:19:49,084 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:19:49,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:19:49,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (1/1) ... [2023-11-24 23:19:49,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:19:49,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:19:49,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:19:49,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:19:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:19:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-24 23:19:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:19:49,188 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:19:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:19:49,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:19:49,293 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:19:49,297 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:19:55,701 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:19:55,790 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:19:55,791 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:19:55,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:19:55 BoogieIcfgContainer [2023-11-24 23:19:55,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:19:55,800 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 23:19:55,801 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 23:19:55,804 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 23:19:55,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 11:19:48" (1/3) ... [2023-11-24 23:19:55,805 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@504c81dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:19:55, skipping insertion in model container [2023-11-24 23:19:55,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:19:48" (2/3) ... [2023-11-24 23:19:55,808 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@504c81dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:19:55, skipping insertion in model container [2023-11-24 23:19:55,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:19:55" (3/3) ... [2023-11-24 23:19:55,811 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2023-11-24 23:19:55,832 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 23:19:55,832 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-24 23:19:55,913 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-24 23:19:55,925 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@39fa9b47, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 23:19:55,926 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 23:19:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 42 states have (on average 1.3571428571428572) internal successors, (57), 43 states have internal predecessors, (57), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-24 23:19:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 23:19:55,953 INFO L187 NwaCegarLoop]: Found error trace [2023-11-24 23:19:55,954 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-24 23:19:55,957 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 23:19:55,965 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:19:55,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1830051561, now seen corresponding path program 1 times [2023-11-24 23:19:55,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-24 23:19:55,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1469561881] [2023-11-24 23:19:55,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 23:19:55,989 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 [2023-11-24 23:19:55,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/mathsat [2023-11-24 23:19:55,997 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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) [2023-11-24 23:19:56,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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 [2023-11-24 23:19:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:19:56,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-24 23:19:56,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:19:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 968 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2023-11-24 23:19:56,873 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-24 23:19:56,874 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-24 23:19:56,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1469561881] [2023-11-24 23:19:56,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1469561881] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 23:19:56,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 23:19:56,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 23:19:56,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757521336] [2023-11-24 23:19:56,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 23:19:56,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 23:19:56,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-24 23:19:56,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 23:19:56,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 23:19:56,916 INFO L87 Difference]: Start difference. First operand has 80 states, 42 states have (on average 1.3571428571428572) internal successors, (57), 43 states have internal predecessors, (57), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-24 23:19:59,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-24 23:19:59,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-24 23:19:59,147 INFO L93 Difference]: Finished difference Result 157 states and 287 transitions. [2023-11-24 23:19:59,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 23:19:59,204 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 210 [2023-11-24 23:19:59,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-24 23:19:59,213 INFO L225 Difference]: With dead ends: 157 [2023-11-24 23:19:59,213 INFO L226 Difference]: Without dead ends: 78 [2023-11-24 23:19:59,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 23:19:59,238 INFO L413 NwaCegarLoop]: 118 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-24 23:19:59,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 118 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-24 23:19:59,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2023-11-24 23:19:59,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2023-11-24 23:19:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 41 states have (on average 1.2439024390243902) internal successors, (51), 41 states have internal predecessors, (51), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-24 23:19:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 121 transitions. [2023-11-24 23:19:59,298 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 121 transitions. Word has length 210 [2023-11-24 23:19:59,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-24 23:19:59,299 INFO L495 AbstractCegarLoop]: Abstraction has 78 states and 121 transitions. [2023-11-24 23:19:59,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-24 23:19:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 121 transitions. [2023-11-24 23:19:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 23:19:59,306 INFO L187 NwaCegarLoop]: Found error trace [2023-11-24 23:19:59,307 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-24 23:19:59,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-24 23:19:59,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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 [2023-11-24 23:19:59,520 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 23:19:59,521 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:19:59,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1282915607, now seen corresponding path program 1 times [2023-11-24 23:19:59,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-24 23:19:59,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1119933057] [2023-11-24 23:19:59,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 23:19:59,525 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 [2023-11-24 23:19:59,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/mathsat [2023-11-24 23:19:59,526 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/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) [2023-11-24 23:19:59,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5f5f286-86c6-4e70-9212-5b32a568a23b/bin/utaipan-verify-SwPr7d2a91/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-24 23:20:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:20:00,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-24 23:20:00,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:20:28,304 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse0 (fp.gt c_~var_1_5~0 c_~var_1_6~0))) (or (and (= c_~var_1_1~0 c_~var_1_6~0) (not .cse0)) (and .cse0 (= c_~var_1_5~0 c_~var_1_1~0)))) (= c_~var_1_26~0 (_ bv50 32)) (not (fp.eq (fp.neg ((_ to_fp 8 24) c_currentRoundingMode (/ 2001.0 2.0))) (fp.mul c_currentRoundingMode c_~var_1_2~0 (fp.div c_currentRoundingMode c_~var_1_3~0 c_~var_1_4~0)))) (= c_~last_1_var_1_26~0 (_ bv50 32))) is different from false [2023-11-24 23:20:30,364 WARN L876 $PredicateComparison]: unable to prove that (and (let ((.cse0 (fp.gt c_~var_1_5~0 c_~var_1_6~0))) (or (and (= c_~var_1_1~0 c_~var_1_6~0) (not .cse0)) (and .cse0 (= c_~var_1_5~0 c_~var_1_1~0)))) (= c_~var_1_26~0 (_ bv50 32)) (not (fp.eq (fp.neg ((_ to_fp 8 24) c_currentRoundingMode (/ 2001.0 2.0))) (fp.mul c_currentRoundingMode c_~var_1_2~0 (fp.div c_currentRoundingMode c_~var_1_3~0 c_~var_1_4~0)))) (= c_~last_1_var_1_26~0 (_ bv50 32))) is different from true