./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2f6d916e6c89ec0501f19a73e0a38be6009da7e6b48af484d64bc97b2cd19177 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:41:35,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:41:36,040 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 19:41:36,049 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:41:36,050 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:41:36,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:41:36,087 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:41:36,088 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:41:36,089 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:41:36,089 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:41:36,090 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:41:36,090 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:41:36,091 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:41:36,092 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:41:36,092 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:41:36,093 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:41:36,093 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:41:36,094 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:41:36,095 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:41:36,095 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:41:36,096 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:41:36,097 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:41:36,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:41:36,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:41:36,111 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:41:36,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:41:36,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:41:36,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:41:36,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:41:36,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:41:36,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:41:36,113 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:41:36,114 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:41:36,114 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:41:36,114 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:41:36,114 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:41:36,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:41:36,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:41:36,115 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:41:36,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:41:36,115 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:41:36,116 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:41:36,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:41:36,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:41:36,116 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:41:36,116 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:41:36,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:41:36,117 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f6d916e6c89ec0501f19a73e0a38be6009da7e6b48af484d64bc97b2cd19177 [2023-12-02 19:41:36,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:41:36,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:41:36,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:41:36,392 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:41:36,396 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:41:36,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:39,351 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:41:39,576 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:41:39,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:39,588 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/0faeff72c/642a5a2b49cb4d65add9fc96298e8791/FLAG4c5c23fef [2023-12-02 19:41:39,601 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/0faeff72c/642a5a2b49cb4d65add9fc96298e8791 [2023-12-02 19:41:39,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:41:39,604 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:41:39,605 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:41:39,605 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:41:39,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:41:39,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:39,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eccee0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39, skipping insertion in model container [2023-12-02 19:41:39,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:39,645 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:41:39,769 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i[918,931] [2023-12-02 19:41:39,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:41:39,863 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:41:39,873 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i[918,931] [2023-12-02 19:41:39,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:41:39,939 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:41:39,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39 WrapperNode [2023-12-02 19:41:39,940 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:41:39,941 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:41:39,941 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:41:39,941 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:41:39,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:39,963 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,007 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 307 [2023-12-02 19:41:40,008 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:41:40,009 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:41:40,009 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:41:40,009 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:41:40,019 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,042 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,048 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,053 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,056 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,063 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:41:40,064 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:41:40,064 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:41:40,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:41:40,065 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (1/1) ... [2023-12-02 19:41:40,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:41:40,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:41:40,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:41:40,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:41:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:41:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 19:41:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 19:41:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:41:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:41:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:41:40,253 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:41:40,255 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:41:40,711 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:41:41,054 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:41:41,055 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 19:41:41,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:41 BoogieIcfgContainer [2023-12-02 19:41:41,057 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:41:41,060 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:41:41,060 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:41:41,063 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:41:41,064 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:41:39" (1/3) ... [2023-12-02 19:41:41,065 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ec6e96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:41:41, skipping insertion in model container [2023-12-02 19:41:41,065 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:39" (2/3) ... [2023-12-02 19:41:41,066 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ec6e96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:41:41, skipping insertion in model container [2023-12-02 19:41:41,066 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:41" (3/3) ... [2023-12-02 19:41:41,067 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:41,088 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:41:41,088 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 19:41:41,141 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:41:41,148 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;@605e320f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:41:41,149 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 19:41:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand has 69 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 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) [2023-12-02 19:41:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-02 19:41:41,169 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:41:41,170 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, 1, 1, 1, 1, 1] [2023-12-02 19:41:41,171 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:41:41,176 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:41:41,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1197391330, now seen corresponding path program 1 times [2023-12-02 19:41:41,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:41:41,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420384836] [2023-12-02 19:41:41,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:41:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:41:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 19:41:41,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 19:41:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 19:41:42,088 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 19:41:42,090 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 19:41:42,091 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 19:41:42,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 19:41:42,098 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 19:41:42,103 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 19:41:42,212 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 07:41:42 BoogieIcfgContainer [2023-12-02 19:41:42,212 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 19:41:42,213 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 19:41:42,213 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 19:41:42,213 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 19:41:42,214 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:41" (3/4) ... [2023-12-02 19:41:42,216 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 19:41:42,218 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 19:41:42,219 INFO L158 Benchmark]: Toolchain (without parser) took 2614.78ms. Allocated memory is still 159.4MB. Free memory was 127.7MB in the beginning and 50.9MB in the end (delta: 76.9MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,219 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 19:41:42,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.92ms. Allocated memory is still 159.4MB. Free memory was 127.1MB in the beginning and 111.0MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.34ms. Allocated memory is still 159.4MB. Free memory was 111.0MB in the beginning and 106.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,222 INFO L158 Benchmark]: Boogie Preprocessor took 54.45ms. Allocated memory is still 159.4MB. Free memory was 106.7MB in the beginning and 104.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,222 INFO L158 Benchmark]: RCFGBuilder took 992.82ms. Allocated memory is still 159.4MB. Free memory was 104.0MB in the beginning and 77.7MB in the end (delta: 26.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,223 INFO L158 Benchmark]: TraceAbstraction took 1152.77ms. Allocated memory is still 159.4MB. Free memory was 76.6MB in the beginning and 50.9MB in the end (delta: 25.8MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2023-12-02 19:41:42,224 INFO L158 Benchmark]: Witness Printer took 4.96ms. Allocated memory is still 159.4MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 19:41:42,227 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 113.2MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.92ms. Allocated memory is still 159.4MB. Free memory was 127.1MB in the beginning and 111.0MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.34ms. Allocated memory is still 159.4MB. Free memory was 111.0MB in the beginning and 106.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.45ms. Allocated memory is still 159.4MB. Free memory was 106.7MB in the beginning and 104.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 992.82ms. Allocated memory is still 159.4MB. Free memory was 104.0MB in the beginning and 77.7MB in the end (delta: 26.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 1152.77ms. Allocated memory is still 159.4MB. Free memory was 76.6MB in the beginning and 50.9MB in the end (delta: 25.8MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * Witness Printer took 4.96ms. Allocated memory is still 159.4MB. Free memory is still 50.9MB. 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 shiftRight at line 101, overapproximation of someBinaryFLOATComparisonOperation at line 81, overapproximation of bitwiseOr at line 101, overapproximation of bitwiseAnd at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 104, overapproximation of someBinaryArithmeticFLOAToperation at line 82, overapproximation of someUnaryFLOAToperation at line 85. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] float var_1_2 = 200.875; [L24] float var_1_3 = 100.25; [L25] float var_1_4 = 99999999.34; [L26] unsigned short int var_1_5 = 10; [L27] unsigned short int var_1_6 = 8; [L28] unsigned long int var_1_7 = 25; [L29] unsigned char var_1_8 = 0; [L30] signed long int var_1_9 = -16; [L31] unsigned short int var_1_10 = 25; [L32] unsigned short int var_1_11 = 10000; [L33] signed short int var_1_12 = -32; [L34] signed char var_1_13 = 4; [L35] signed char var_1_14 = 25; [L36] signed short int var_1_15 = -16; [L37] signed short int var_1_16 = 100; [L38] signed short int var_1_17 = 8; [L39] float var_1_18 = 5.8; [L40] float var_1_19 = 0.19999999999999996; [L41] float var_1_20 = 1.5; [L42] float var_1_21 = 10000000.5; [L43] float var_1_22 = 4.5; [L44] float var_1_23 = 4.25; [L45] signed short int var_1_24 = -16; [L46] unsigned short int var_1_25 = 100; [L47] unsigned long int var_1_27 = 8; [L48] double var_1_32 = 1000000.625; [L49] double var_1_33 = 63.5; [L50] signed long int var_1_34 = 8; [L51] unsigned char var_1_36 = 0; [L52] unsigned char var_1_37 = 0; [L53] unsigned char var_1_38 = 1; [L54] float var_1_39 = 10000000000000.5; [L55] float var_1_40 = 99999999999.625; [L56] float var_1_41 = 4.4; [L57] float var_1_42 = 24.5; [L58] float var_1_43 = 0.0; [L59] float var_1_44 = 0.4; [L60] signed long int var_1_45 = -128; [L61] signed short int var_1_46 = 2; [L200] isInitial = 1 [L201] FCALL initially() [L202] COND TRUE 1 [L203] FCALL updateLastVariables() [L204] CALL updateVariables() [L132] var_1_2 = __VERIFIER_nondet_float() [L133] 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, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L133] 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, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L134] var_1_3 = __VERIFIER_nondet_float() [L135] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L136] var_1_4 = __VERIFIER_nondet_float() [L137] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] var_1_5 = __VERIFIER_nondet_ushort() [L139] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L140] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L141] var_1_6 = __VERIFIER_nondet_ushort() [L142] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L143] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] var_1_8 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_9=-16] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_9=-16] [L146] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] var_1_11 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L149] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] var_1_13 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L152] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] var_1_14 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L155] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] var_1_16 = __VERIFIER_nondet_short() [L157] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L158] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L159] var_1_17 = __VERIFIER_nondet_short() [L160] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L161] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L162] var_1_19 = __VERIFIER_nondet_float() [L163] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L164] var_1_20 = __VERIFIER_nondet_float() [L165] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L166] var_1_21 = __VERIFIER_nondet_float() [L167] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L168] var_1_22 = __VERIFIER_nondet_float() [L169] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L170] var_1_23 = __VERIFIER_nondet_float() [L171] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] var_1_27 = __VERIFIER_nondet_ulong() [L173] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L174] CALL assume_abort_if_not(var_1_27 <= 17) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_27 <= 17) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_32=8000005/8, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L175] var_1_32 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_33=127/2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L177] var_1_33 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L179] var_1_37 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L181] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_40=799999999997/8, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L182] var_1_40 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_41=22/5, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L184] var_1_41 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_42=49/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L186] var_1_42 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L188] var_1_43 = __VERIFIER_nondet_float() [L189] CALL assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L190] var_1_44 = __VERIFIER_nondet_float() [L191] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=4, var_1_15=-16, var_1_16=4, var_1_17=0, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=-16] [L204] RET updateVariables() [L205] CALL step() [L65] var_1_9 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L66] signed long int stepLocal_1 = 56016 - var_1_11; [L67] signed long int stepLocal_0 = 10; [L68] COND FALSE !(var_1_6 < stepLocal_0) [L73] COND FALSE !((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) [L78] var_1_12 = var_1_14 [L80] var_1_15 = (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4)))) [L81] COND TRUE var_1_4 > var_1_2 [L82] var_1_18 = (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21) [L90] var_1_24 = 16 [L91] COND TRUE var_1_18 <= (var_1_3 - var_1_4) [L92] var_1_1 = var_1_5 [L96] COND FALSE !(\read(var_1_8)) [L101] EXPR var_1_1 >> var_1_27 [L101] EXPR var_1_12 ^ var_1_9 [L101] COND FALSE !((var_1_1 >> var_1_27) > ((var_1_12 ^ var_1_9) + ((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))))) [L104] COND TRUE ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) >= (var_1_32 - var_1_33) [L105] var_1_25 = var_1_27 [L108] EXPR var_1_24 | var_1_27 [L108] EXPR ((var_1_24 | var_1_27) < 0 ) ? -(var_1_24 | var_1_27) : (var_1_24 | var_1_27) [L108] EXPR var_1_24 | var_1_27 [L108] EXPR ((var_1_24 | var_1_27) < 0 ) ? -(var_1_24 | var_1_27) : (var_1_24 | var_1_27) [L108] COND FALSE !(var_1_10 >= ((((var_1_24 | var_1_27) < 0 ) ? -(var_1_24 | var_1_27) : (var_1_24 | var_1_27)))) [L111] COND TRUE var_1_10 >= var_1_27 [L112] COND FALSE !(var_1_32 > var_1_33) [L117] EXPR -10 & var_1_15 [L117] COND TRUE (-10 & var_1_15) <= var_1_1 [L118] COND FALSE !(var_1_33 != var_1_32) [L122] var_1_38 = var_1_37 [L123] EXPR var_1_12 ^ var_1_12 [L123] COND FALSE !(var_1_27 == (var_1_12 ^ var_1_12)) [L126] var_1_39 = (((((((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42)))) < (var_1_43)) ? (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42)))) : (var_1_43))) - 255.4f) [L128] var_1_45 = var_1_27 [L129] var_1_46 = var_1_27 [L205] RET step() [L206] CALL, EXPR property() [L196-L197] return ((((((((var_1_18 <= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && (var_1_8 ? ((var_1_5 < 16) ? (var_1_7 == ((unsigned long int) (var_1_6 + var_1_24))) : 1) : 1)) && (var_1_9 == ((signed long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && ((var_1_6 < 10) ? ((var_1_5 < (56016 - var_1_11)) ? (var_1_10 == ((unsigned short int) var_1_5)) : 1) : 1)) && (((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) ? ((! var_1_8) ? (var_1_12 == ((signed short int) var_1_13)) : 1) : (var_1_12 == ((signed short int) var_1_14)))) && (var_1_15 == ((signed short int) (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4))))))) && ((var_1_4 > var_1_2) ? (var_1_18 == ((float) (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21))) : ((! ((var_1_17 - var_1_11) < 128)) ? (var_1_18 == ((float) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_18 == ((float) ((((((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) < ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))) ? (((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) : ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))))))))) && (var_1_24 == ((signed short int) 16)) ; [L206] RET, EXPR property() [L206] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=4, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=4, var_1_17=0, var_1_18=39/4, var_1_19=39/4, var_1_1=0, var_1_20=39/4, var_1_21=39/4, var_1_23=39/4, var_1_24=16, var_1_25=17, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=0, var_1_45=17, var_1_46=17, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=10] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=4, var_1_13=4, var_1_14=4, var_1_15=0, var_1_16=4, var_1_17=0, var_1_18=39/4, var_1_19=39/4, var_1_1=0, var_1_20=39/4, var_1_21=39/4, var_1_23=39/4, var_1_24=16, var_1_25=17, var_1_27=17, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=0, var_1_45=17, var_1_46=17, var_1_5=0, var_1_6=10, var_1_7=25, var_1_8=0, var_1_9=10] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 69 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, 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=69occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 134 NumberOfCodeBlocks, 134 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 19:41:42,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2f6d916e6c89ec0501f19a73e0a38be6009da7e6b48af484d64bc97b2cd19177 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:41:44,680 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:41:44,802 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 19:41:44,810 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:41:44,811 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:41:44,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:41:44,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:41:44,847 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:41:44,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:41:44,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:41:44,849 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:41:44,850 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:41:44,850 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:41:44,854 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:41:44,855 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:41:44,856 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:41:44,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:41:44,864 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:41:44,865 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:41:44,865 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:41:44,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:41:44,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:41:44,867 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:41:44,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:41:44,868 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 19:41:44,868 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 19:41:44,869 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 19:41:44,869 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:41:44,870 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:41:44,870 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:41:44,871 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:41:44,872 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 19:41:44,873 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:41:44,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:41:44,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:41:44,874 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:41:44,874 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:41:44,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:41:44,875 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 19:41:44,876 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 19:41:44,876 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:41:44,877 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:41:44,877 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:41:44,877 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:41:44,878 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f6d916e6c89ec0501f19a73e0a38be6009da7e6b48af484d64bc97b2cd19177 [2023-12-02 19:41:45,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:41:45,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:41:45,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:41:45,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:41:45,267 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:41:45,268 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:48,319 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:41:48,564 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:41:48,565 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:48,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/86f0c62c5/fee3520042e443adab99a0f2141fffe5/FLAG9a4a4b021 [2023-12-02 19:41:48,593 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/data/86f0c62c5/fee3520042e443adab99a0f2141fffe5 [2023-12-02 19:41:48,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:41:48,597 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:41:48,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:41:48,599 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:41:48,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:41:48,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:48,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f53b77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48, skipping insertion in model container [2023-12-02 19:41:48,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:48,646 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:41:48,796 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i[918,931] [2023-12-02 19:41:48,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:41:48,907 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:41:48,921 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_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i[918,931] [2023-12-02 19:41:48,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:41:48,986 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:41:48,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48 WrapperNode [2023-12-02 19:41:48,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:41:48,987 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:41:48,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:41:48,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:41:48,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,010 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,045 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 225 [2023-12-02 19:41:49,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:41:49,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:41:49,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:41:49,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:41:49,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,063 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,101 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,111 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:41:49,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:41:49,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:41:49,113 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:41:49,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (1/1) ... [2023-12-02 19:41:49,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:41:49,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:41:49,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:41:49,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:41:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:41:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 19:41:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 19:41:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 19:41:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:41:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:41:49,304 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:41:49,306 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:41:52,486 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:41:52,543 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:41:52,543 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 19:41:52,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:52 BoogieIcfgContainer [2023-12-02 19:41:52,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:41:52,547 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:41:52,548 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:41:52,551 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:41:52,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:41:48" (1/3) ... [2023-12-02 19:41:52,552 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f05e46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:41:52, skipping insertion in model container [2023-12-02 19:41:52,552 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:41:48" (2/3) ... [2023-12-02 19:41:52,553 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f05e46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:41:52, skipping insertion in model container [2023-12-02 19:41:52,553 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:52" (3/3) ... [2023-12-02 19:41:52,554 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-7.i [2023-12-02 19:41:52,573 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:41:52,573 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 19:41:52,615 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:41:52,622 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;@4fbff9b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:41:52,622 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 19:41:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 55 states have (on average 1.4) internal successors, (77), 56 states have internal predecessors, (77), 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) [2023-12-02 19:41:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-02 19:41:52,644 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:41:52,645 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, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:41:52,645 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:41:52,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:41:52,650 INFO L85 PathProgramCache]: Analyzing trace with hash -118839789, now seen corresponding path program 1 times [2023-12-02 19:41:52,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 19:41:52,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [120731567] [2023-12-02 19:41:52,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:41:52,672 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 19:41:52,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 19:41:52,673 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 19:41:52,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 19:41:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:41:53,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 19:41:53,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:41:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 968 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2023-12-02 19:41:53,264 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:41:53,265 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 19:41:53,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [120731567] [2023-12-02 19:41:53,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [120731567] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:41:53,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:41:53,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:41:53,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522380179] [2023-12-02 19:41:53,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:41:53,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 19:41:53,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 19:41:53,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 19:41:53,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 19:41:53,305 INFO L87 Difference]: Start difference. First operand has 93 states, 55 states have (on average 1.4) internal successors, (77), 56 states have internal predecessors, (77), 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 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2023-12-02 19:41:53,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:41:53,957 INFO L93 Difference]: Finished difference Result 183 states and 327 transitions. [2023-12-02 19:41:53,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 19:41:53,972 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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 217 [2023-12-02 19:41:53,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:41:53,979 INFO L225 Difference]: With dead ends: 183 [2023-12-02 19:41:53,979 INFO L226 Difference]: Without dead ends: 91 [2023-12-02 19:41:53,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 216 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 19:41:53,986 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-12-02 19:41:53,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-12-02 19:41:53,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-12-02 19:41:54,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2023-12-02 19:41:54,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 54 states have internal predecessors, (72), 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) [2023-12-02 19:41:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 142 transitions. [2023-12-02 19:41:54,033 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 142 transitions. Word has length 217 [2023-12-02 19:41:54,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:41:54,033 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 142 transitions. [2023-12-02 19:41:54,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 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) [2023-12-02 19:41:54,034 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2023-12-02 19:41:54,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-02 19:41:54,039 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:41:54,040 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, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:41:54,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 19:41:54,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 19:41:54,241 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:41:54,241 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:41:54,242 INFO L85 PathProgramCache]: Analyzing trace with hash 62023593, now seen corresponding path program 1 times [2023-12-02 19:41:54,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 19:41:54,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [437363362] [2023-12-02 19:41:54,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:41:54,243 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 19:41:54,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 19:41:54,244 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 19:41:54,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a282cee-2ec3-4c4e-be3f-f0d8567bdc54/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 19:41:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:41:54,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 19:41:54,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:42:17,957 WARN L293 SmtUtils]: Spent 11.55s on a formula simplification that was a NOOP. DAG size: 73 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:42:41,090 WARN L293 SmtUtils]: Spent 8.62s on a formula simplification that was a NOOP. DAG size: 76 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:44:01,339 WARN L293 SmtUtils]: Spent 36.45s on a formula simplification that was a NOOP. DAG size: 81 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:45:31,839 WARN L293 SmtUtils]: Spent 44.88s on a formula simplification that was a NOOP. DAG size: 84 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)